diff --git a/grafana/datasource.yaml b/grafana/datasource.yaml
index 5fe34b5c1a..a58eb44524 100644
--- a/grafana/datasource.yaml
+++ b/grafana/datasource.yaml
@@ -1,4 +1,4 @@
 datasource:
   name: OpenStack
   isDefault: True
-  url: http://graphite.openstack.org
+  url: https://graphite.opendev.org