diff --git a/chart/templates/api/deployment.yaml b/chart/templates/api/deployment.yaml
index 58632fb4..1be6e3c6 100644
--- a/chart/templates/api/deployment.yaml
+++ b/chart/templates/api/deployment.yaml
@@ -107,7 +107,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.api.kyoo_api.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.api.kyoo_api.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/templates/auth/deployment.yaml b/chart/templates/auth/deployment.yaml
index 0fc08893..15e92357 100644
--- a/chart/templates/auth/deployment.yaml
+++ b/chart/templates/auth/deployment.yaml
@@ -153,7 +153,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.auth.kyoo_auth.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.auth.kyoo_auth.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/templates/front/deployment.yaml b/chart/templates/front/deployment.yaml
index 005070d1..eea984c0 100644
--- a/chart/templates/front/deployment.yaml
+++ b/chart/templates/front/deployment.yaml
@@ -73,7 +73,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.front.kyoo_front.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.front.kyoo_front.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/templates/scanner/deployment.yaml b/chart/templates/scanner/deployment.yaml
index c6e331e5..88fe88db 100644
--- a/chart/templates/scanner/deployment.yaml
+++ b/chart/templates/scanner/deployment.yaml
@@ -118,7 +118,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.scanner.kyoo_scanner.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.scanner.kyoo_scanner.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/templates/traefikproxy/deployment.yaml b/chart/templates/traefikproxy/deployment.yaml
index 97c3a911..34c8178f 100644
--- a/chart/templates/traefikproxy/deployment.yaml
+++ b/chart/templates/traefikproxy/deployment.yaml
@@ -78,7 +78,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.traefikproxy.traefik.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.traefikproxy.traefik.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/templates/transcoder/deployment.yaml b/chart/templates/transcoder/deployment.yaml
index 71f819f2..cce5f9a5 100644
--- a/chart/templates/transcoder/deployment.yaml
+++ b/chart/templates/transcoder/deployment.yaml
@@ -125,7 +125,7 @@ spec:
           resources:
             {{- toYaml . | nindent 12 }}
           {{- end }}
-          {{- with .Values.transcoder.kyoo_transcoder.containerSecurityContext }}
+          {{- with (mergeOverwrite (deepCopy .Values.global.containerSecurityContext) .Values.transcoder.kyoo_transcoder.containerSecurityContext) }}
           securityContext:
             {{- toYaml . | nindent 12 }}
           {{- end }}
diff --git a/chart/values.yaml b/chart/values.yaml
index 8a09a57a..3a640e4d 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -13,6 +13,8 @@ global:
   persistentVolumeClaimAnnotations: {}
   podAnnotations: {}
   podLabels: {}
+  securityContext: {}
+  containerSecurityContext: {}
   extraEnv: []
   extraVolumes: []
   extraVolumeMounts: []
@@ -442,14 +444,14 @@ traefikproxy:
     containerSecurityContext: {}
     extraVolumeMounts: []
     extraArgs:
-      - '--entryPoints.web.address=:80/tcp'
-      - '--entryPoints.websecure.address=:443/tcp'
-      - '--entryPoints.web.forwardedHeaders.insecure=true'
-      - '--entryPoints.websecure.forwardedHeaders.insecure=true'
-      - '--api.dashboard=true'
-      - '--api.insecure=true'
-      - '--log.level=INFO'
-      - '--providers.file.filename=/dynamic_config/dynamic_config.yaml'
+      - "--entryPoints.web.address=:80/tcp"
+      - "--entryPoints.websecure.address=:443/tcp"
+      - "--entryPoints.web.forwardedHeaders.insecure=true"
+      - "--entryPoints.websecure.forwardedHeaders.insecure=true"
+      - "--api.dashboard=true"
+      - "--api.insecure=true"
+      - "--log.level=INFO"
+      - "--providers.file.filename=/dynamic_config/dynamic_config.yaml"
     extraEnv: []
     image:
       repository: docker.io/traefik