diff --git a/templates/questions/addons/vpn.yaml b/templates/questions/addons/vpn.yaml
index e1d9739980e..eef44c644af 100644
--- a/templates/questions/addons/vpn.yaml
+++ b/templates/questions/addons/vpn.yaml
@@ -23,6 +23,7 @@
               - variable: openvpn
                 label: OpenVPN Settings
                 schema:
+                  additional_attrs: true
                   type: dict
                   show_if: [["type", "=", "openvpn"]]
                   attrs:
@@ -43,6 +44,7 @@
               - variable: tailscale
                 label: Tailscale Settings
                 schema:
+                  additional_attrs: true
                   type: dict
                   show_if: [["type", "=", "tailscale"]]
                   attrs:
diff --git a/templates/questions/general/resources.yaml b/templates/questions/general/resources.yaml
index a06b27e0731..c3cb62c60c6 100644
--- a/templates/questions/general/resources.yaml
+++ b/templates/questions/general/resources.yaml
@@ -106,6 +106,7 @@
               - variable: gpu
                 label: Select GPU
                 schema:
+                  additional_attrs: true
                   type: dict
                   $ref:
                     - "definitions/gpuConfiguration"
diff --git a/templates/questions/service/serviceExpert.yaml b/templates/questions/service/serviceExpert.yaml
index 9fec40a79ed..f50e02b6287 100644
--- a/templates/questions/service/serviceExpert.yaml
+++ b/templates/questions/service/serviceExpert.yaml
@@ -9,6 +9,7 @@
                 description: Interface Configuration
                 label: Interface Configuration
                 schema:
+                  additional_attrs: true
                   type: dict
                   $ref:
                     - "normalize/interfaceConfiguration"
@@ -25,6 +26,7 @@
                       description: Define how IP Address will be managed
                       label: IP Address Management
                       schema:
+                        additional_attrs: true
                         type: dict
                         required: true
                         attrs: