diff --git a/charts/pixelfed/Chart.yaml b/charts/pixelfed/Chart.yaml
index 4010d41..2835e2d 100644
--- a/charts/pixelfed/Chart.yaml
+++ b/charts/pixelfed/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.14.1
+version: 0.14.2
 
 # This is the version number of the application being deployed.
 # renovate:image=ghcr.io/mattlqx/docker-pixelfed
diff --git a/charts/pixelfed/templates/configmap_env.yaml b/charts/pixelfed/templates/configmap_env.yaml
index e3b6390..33d98ec 100644
--- a/charts/pixelfed/templates/configmap_env.yaml
+++ b/charts/pixelfed/templates/configmap_env.yaml
@@ -86,7 +86,9 @@ data:
 
   # horizon
   HORIZON_PREFIX: {{ .Values.pixelfed.horizon.prefix | quote }}
-  HORIZON_DARKMODE: {{ .Values.pixelfed.horizon.darkmode | quote }}
+  {{- with .Values.pixelfed.horizon.darkmode }}
+  HORIZON_DARKMODE: {{ . | quote }}
+  {{- end }}
 
   # filesystem
   FILESYSTEM_DRIVER: {{ .Values.pixelfed.filesystem.driver }}