diff --git a/clusters/cl01tl/monitoring/grafana-operator/Chart.yaml b/clusters/cl01tl/monitoring/grafana-operator/Chart.yaml
index 719e980d7..85f200466 100644
--- a/clusters/cl01tl/monitoring/grafana-operator/Chart.yaml
+++ b/clusters/cl01tl/monitoring/grafana-operator/Chart.yaml
@@ -18,7 +18,7 @@ maintainers:
 dependencies:
   - name: grafana-operator
     version: v5.18.0
-    repository: oci://ghcr.io/grafana/helm-charts/grafana-operator
+    repository: https://grafana.github.io/helm-charts
   - name: postgres-cluster
     alias: postgres-17-cluster
     version: 5.0.7