diff --git a/charts/apps/piped/Chart.yaml b/charts/apps/piped/Chart.yaml
index 2d1f793..64424b3 100644
--- a/charts/apps/piped/Chart.yaml
+++ b/charts/apps/piped/Chart.yaml
@@ -10,7 +10,7 @@ sources:
   - https://github.com/TeamPiped/piped-proxy
 keywords:
   - streaming
-version: 5.1.2
+version: 5.1.3
 appVersion: latest
 kubeVersion: ">=1.22.0-0"
 maintainers:
@@ -28,4 +28,4 @@ dependencies:
 annotations:
   artifacthub.io/changes: |-
     - kind: fixed
-      description: Pod templates for addionalContainers values, part three.
+      description: backend env var related templates
diff --git a/charts/apps/piped/README.md b/charts/apps/piped/README.md
index bd0ac8c..3d2a6cf 100644
--- a/charts/apps/piped/README.md
+++ b/charts/apps/piped/README.md
@@ -1,6 +1,6 @@
 # piped
 
-![Version: 5.1.2](https://img.shields.io/badge/Version-5.1.2-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
+![Version: 5.1.3](https://img.shields.io/badge/Version-5.1.3-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
 
 Piped is an alternative privacy-friendly YouTube frontend which is efficient by design.
 
diff --git a/charts/apps/piped/templates/backend/lib/_env_vars.tpl b/charts/apps/piped/templates/backend/lib/_env_vars.tpl
index 4b6fe2a..80561bd 100644
--- a/charts/apps/piped/templates/backend/lib/_env_vars.tpl
+++ b/charts/apps/piped/templates/backend/lib/_env_vars.tpl
@@ -2,7 +2,7 @@
 Environment variables used by containers.
 */}}
 {{- define "backend.controller.env_vars" -}}
-  {{- $values := merge .Values.backend.env .Values.common_env  -}}
+  {{- $values := merge .Values.backend.env  -}}
   {{- if hasKey . "ObjectValues" -}}
     {{- with .ObjectValues.env -}}
       {{- $values = . -}}
@@ -40,4 +40,4 @@ Environment variables used by containers.
     {{- end -}}
     {{- toYaml (dict "env" $result) | nindent 0 -}}
   {{- end -}}
-{{- end -}}
\ No newline at end of file
+{{- end -}}