diff --git a/helmchart/single-sign-on/Chart.yaml b/helmchart/single-sign-on/Chart.yaml
index 8ae86c0a871020928d29d552fec81870cfa6230e..7763ccbb6b280fb5cc9912ce09cc4c3ed5600537 100644
--- a/helmchart/single-sign-on/Chart.yaml
+++ b/helmchart/single-sign-on/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 description: A Helm chart for Stackspin's Single sign-on components
 name: single-sign-on
-version: 0.4.1
+version: 0.4.2
diff --git a/helmchart/single-sign-on/templates/pvc-kratos-database.yaml b/helmchart/single-sign-on/templates/pvc-kratos-database.yaml
deleted file mode 100644
index b3b1aa68e8e4b601d6033a58bb94294b8c0a05a0..0000000000000000000000000000000000000000
--- a/helmchart/single-sign-on/templates/pvc-kratos-database.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: single-sign-on-database
-spec:
-  accessModes:
-    - ReadWriteOnce
-  volumeMode: Filesystem
-  resources:
-    requests:
-      storage: 1Gi
-  storageClassName: local-path
-
-
diff --git a/helmchart/single-sign-on/values.yaml b/helmchart/single-sign-on/values.yaml
index 21f7415f772faec9efaf664256e7a84a2b903d92..163eedba2518b13a5df94a1338eae3918d5522cd 100644
--- a/helmchart/single-sign-on/values.yaml
+++ b/helmchart/single-sign-on/values.yaml
@@ -72,10 +72,9 @@ userbackend:
 
 postgresql:
   persistence:
-    existingClaim: "single-sign-on-database"
     enabled: true
     size: 1Gi
-    storageClass: "-"
+    storageClass: "local-path"
     annotations: {}
   initdbScripts:
     setup.sql: |