diff --git a/charts/enterprise/traefik/Chart.yaml b/charts/enterprise/traefik/Chart.yaml
index 696b88735a3..701f5394d29 100644
--- a/charts/enterprise/traefik/Chart.yaml
+++ b/charts/enterprise/traefik/Chart.yaml
@@ -23,7 +23,7 @@ sources:
   - https://github.com/traefik/traefik-helm-chart
   - https://traefik.io/
 type: application
-version: 18.0.3
+version: 18.0.4
 annotations:
   truecharts.org/catagories: |
     - network
diff --git a/charts/enterprise/traefik/templates/middlewares/addPrefix.yaml b/charts/enterprise/traefik/templates/middlewares/addPrefix.yaml
index 3b010c207f6..473f703eec9 100644
--- a/charts/enterprise/traefik/templates/middlewares/addPrefix.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/addPrefix.yaml
@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   addPrefix:
diff --git a/charts/enterprise/traefik/templates/middlewares/basic-middleware.yaml b/charts/enterprise/traefik/templates/middlewares/basic-middleware.yaml
index dedc490442f..ead5bdf724e 100644
--- a/charts/enterprise/traefik/templates/middlewares/basic-middleware.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/basic-middleware.yaml
@@ -3,7 +3,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-compress" .Release.Name) "compress" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-compress" $.Release.Name) "compress" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   compress: {}
@@ -13,7 +13,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-basic-ratelimit" .Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-basic-ratelimit" $.Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   rateLimit:
@@ -23,7 +23,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-basic-secure-headers" .Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-basic-secure-headers" $.Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:
@@ -48,11 +48,11 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-chain-basic" .Release.Name) "chain-basic" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-chain-basic" $.Release.Name) "chain-basic" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-basic-ratelimit" .Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-basic-secure-headers" .Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-compress" .Release.Name) "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-basic-ratelimit" $.Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-basic-secure-headers" $.Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-compress" $.Release.Name) "compress" $.Values.ingressClass.enabled }}
diff --git a/charts/enterprise/traefik/templates/middlewares/basicauth.yaml b/charts/enterprise/traefik/templates/middlewares/basicauth.yaml
index c4bf7575c18..f2a990a57e0 100644
--- a/charts/enterprise/traefik/templates/middlewares/basicauth.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/basicauth.yaml
@@ -23,7 +23,7 @@ stringData:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   basicAuth:
diff --git a/charts/enterprise/traefik/templates/middlewares/chain.yaml b/charts/enterprise/traefik/templates/middlewares/chain.yaml
index 14a1bee7eec..bb4920caab7 100644
--- a/charts/enterprise/traefik/templates/middlewares/chain.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/chain.yaml
@@ -10,7 +10,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
diff --git a/charts/enterprise/traefik/templates/middlewares/forwardauth.yaml b/charts/enterprise/traefik/templates/middlewares/forwardauth.yaml
index 62efb45da10..a0336c6719d 100644
--- a/charts/enterprise/traefik/templates/middlewares/forwardauth.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/forwardauth.yaml
@@ -5,7 +5,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   forwardAuth:
diff --git a/charts/enterprise/traefik/templates/middlewares/geoblock.yaml b/charts/enterprise/traefik/templates/middlewares/geoblock.yaml
index 0cefca3ee76..c1a2dcd0aeb 100644
--- a/charts/enterprise/traefik/templates/middlewares/geoblock.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/geoblock.yaml
@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin:
diff --git a/charts/enterprise/traefik/templates/middlewares/ipwhitelist.yaml b/charts/enterprise/traefik/templates/middlewares/ipwhitelist.yaml
index 2d643596094..cec46d5102a 100644
--- a/charts/enterprise/traefik/templates/middlewares/ipwhitelist.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/ipwhitelist.yaml
@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   ipWhiteList:
diff --git a/charts/enterprise/traefik/templates/middlewares/ratelimit.yaml b/charts/enterprise/traefik/templates/middlewares/ratelimit.yaml
index e1d5f80cb20..a2ae79af66e 100644
--- a/charts/enterprise/traefik/templates/middlewares/ratelimit.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/ratelimit.yaml
@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   rateLimit:
diff --git a/charts/enterprise/traefik/templates/middlewares/real-ip.yaml b/charts/enterprise/traefik/templates/middlewares/real-ip.yaml
index badb3d66ece..1e7d6e148e0 100644
--- a/charts/enterprise/traefik/templates/middlewares/real-ip.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/real-ip.yaml
@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin:
diff --git a/charts/enterprise/traefik/templates/middlewares/redirectScheme.yaml b/charts/enterprise/traefik/templates/middlewares/redirectScheme.yaml
index 4d4a029fe86..0913fd132a5 100644
--- a/charts/enterprise/traefik/templates/middlewares/redirectScheme.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/redirectScheme.yaml
@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectScheme:
diff --git a/charts/enterprise/traefik/templates/middlewares/redirectregex.yaml b/charts/enterprise/traefik/templates/middlewares/redirectregex.yaml
index 665fbf54c11..9dbd602a166 100644
--- a/charts/enterprise/traefik/templates/middlewares/redirectregex.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/redirectregex.yaml
@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectRegex:
diff --git a/charts/enterprise/traefik/templates/middlewares/stripPrefixRegex.yaml b/charts/enterprise/traefik/templates/middlewares/stripPrefixRegex.yaml
index 91a3702c5eb..a409bfa85a1 100644
--- a/charts/enterprise/traefik/templates/middlewares/stripPrefixRegex.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/stripPrefixRegex.yaml
@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   stripPrefixRegex:
diff --git a/charts/enterprise/traefik/templates/middlewares/tc-chains.yaml b/charts/enterprise/traefik/templates/middlewares/tc-chains.yaml
index eab9c0ad33c..0b21a01f3bc 100644
--- a/charts/enterprise/traefik/templates/middlewares/tc-chains.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/tc-chains.yaml
@@ -4,23 +4,23 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-chain") "tc-opencors-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-chain") "tc-opencors-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
 ---
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-chain") "tc-closedcors-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-chain") "tc-closedcors-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
diff --git a/charts/enterprise/traefik/templates/middlewares/tc-headers.yaml b/charts/enterprise/traefik/templates/middlewares/tc-headers.yaml
index 92795070f7f..859a5c8e043 100644
--- a/charts/enterprise/traefik/templates/middlewares/tc-headers.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/tc-headers.yaml
@@ -4,7 +4,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:
@@ -34,7 +34,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:
diff --git a/charts/enterprise/traefik/templates/middlewares/tc-nextcloud.yaml b/charts/enterprise/traefik/templates/middlewares/tc-nextcloud.yaml
index 991a4344a4f..3186bf4e2ca 100644
--- a/charts/enterprise/traefik/templates/middlewares/tc-nextcloud.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/tc-nextcloud.yaml
@@ -4,7 +4,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectRegex:
@@ -14,9 +14,9 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-chain") "tc-nextcloud-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-chain") "tc-nextcloud-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
diff --git a/charts/enterprise/traefik/templates/middlewares/theme-park.yaml b/charts/enterprise/traefik/templates/middlewares/theme-park.yaml
index 7be7ecfe84d..5f6c9d8159e 100644
--- a/charts/enterprise/traefik/templates/middlewares/theme-park.yaml
+++ b/charts/enterprise/traefik/templates/middlewares/theme-park.yaml
@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin: