diff --git a/charts/pixelfed/Chart.yaml b/charts/pixelfed/Chart.yaml
index fdcfdd5..4010d41 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: 0.14.0
+version: 0.14.1
 
 # This is the version number of the application being deployed.
 # renovate:image=ghcr.io/mattlqx/docker-pixelfed
diff --git a/charts/pixelfed/README.md b/charts/pixelfed/README.md
index c9fccda..001fadd 100644
--- a/charts/pixelfed/README.md
+++ b/charts/pixelfed/README.md
@@ -1,6 +1,6 @@
 # pixelfed
 
-![Version: 0.14.0](https://img.shields.io/badge/Version-0.14.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v0.12.4-nginx](https://img.shields.io/badge/AppVersion-v0.12.4--nginx-informational?style=flat-square)
+![Version: 0.14.1](https://img.shields.io/badge/Version-0.14.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v0.12.4-nginx](https://img.shields.io/badge/AppVersion-v0.12.4--nginx-informational?style=flat-square)
 
 A Helm chart for deploying Pixelfed on Kubernetes
 
diff --git a/charts/pixelfed/templates/configmap_env.yaml b/charts/pixelfed/templates/configmap_env.yaml
index 1a71d4d..e3b6390 100644
--- a/charts/pixelfed/templates/configmap_env.yaml
+++ b/charts/pixelfed/templates/configmap_env.yaml
@@ -91,14 +91,16 @@ data:
   # filesystem
   FILESYSTEM_DRIVER: {{ .Values.pixelfed.filesystem.driver }}
   FILESYSTEM_CLOUD: {{ .Values.pixelfed.filesystem.cloud }}
-  MEDIA_DELETE_LOCAL_AFTER_CLOUD: {{ .Values.pixelfed.media_delete_local_after_cloud }}
+  MEDIA_DELETE_LOCAL_AFTER_CLOUD: {{ .Values.pixelfed.media_delete_local_after_cloud | quote }}
 
   # covid
   ENABLE_COVID_LABEL: {{ .Values.pixelfed.covid.enable_label }}
   COVID_LABEL_URL: {{ .Values.pixelfed.covid.label_url }}
   COVID_LABEL_ORG: {{ .Values.pixelfed.covid.label_org }}
 
-  BANNED_USERNAMES: {{ .Values.pixelfed.banned_usernames }}
+  {{- with .Values.pixelfed.banned_usernames }}
+  BANNED_USERNAMES: {{ . }}
+  {{- end }}
 
   # activity pub
   ACTIVITY_PUB: {{ .Values.pixelfed.activity_pub.enabled | quote }}