diff --git a/helm/core-manifest-service/Chart.yaml b/helm/core-manifest-service/Chart.yaml
index 3c30b595724699a49a56e7dc05f68a0338a4010f..21c97cf51c246d7d5c6f6648ae30e2df53b274b2 100644
--- a/helm/core-manifest-service/Chart.yaml
+++ b/helm/core-manifest-service/Chart.yaml
@@ -25,4 +25,4 @@ appVersion: "1.1.0"
 dependencies:
   - name: ox-common
     version: 1.0.9
-    repository: "oci://registry.open-xchange.com//common/charts"
+    repository: "oci://registry.open-xchange.com/common/charts"