diff --git a/charts/librechat/Chart.yaml b/charts/librechat/Chart.yaml
index cd04410..622bfb6 100644
--- a/charts/librechat/Chart.yaml
+++ b/charts/librechat/Chart.yaml
@@ -14,7 +14,7 @@ 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: 1.5.0
+version: 1.5.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/librechat/templates/persistentvolumeclaim.yaml b/charts/librechat/templates/persistentvolumeclaim.yaml
index e27cd0e..5e75336 100644
--- a/charts/librechat/templates/persistentvolumeclaim.yaml
+++ b/charts/librechat/templates/persistentvolumeclaim.yaml
@@ -5,7 +5,7 @@ metadata:
   name: {{ include "librechat.fullname" $ }}-images
 spec:
   accessModes:
-    - ReadWriteOnce
+    - {{ .Values.librechat.imageVolume.accessModes }}
 {{- if .Values.librechat.imageVolume.storageClassName }}
   storageClassName: {{ .Values.librechat.imageVolume.storageClassName }}
 {{- end }}          
diff --git a/charts/librechat/values.yaml b/charts/librechat/values.yaml
index 3f00de4..514a881 100644
--- a/charts/librechat/values.yaml
+++ b/charts/librechat/values.yaml
@@ -120,6 +120,7 @@ librechat:
   imageVolume:
     enabled: true
     size: 10G
+    accessModes: ReadWriteOnce
     # storageClassName: 
 
 # only lite RAG is supported