diff --git a/clusters/cl01tl/applications/outline/values.yaml b/clusters/cl01tl/applications/outline/values.yaml
index 2e7667526..d42927bd5 100644
--- a/clusters/cl01tl/applications/outline/values.yaml
+++ b/clusters/cl01tl/applications/outline/values.yaml
@@ -64,7 +64,7 @@ outline:
             - name: PGSSLMODE
               value: disable
             - name: REDIS_URL
-              value: redis://outline-valkey-primary.outline:6379
+              value: redis://redis-replication-outline-headless.outline:6379
             - name: FILE_STORAGE
               value: s3
             - name: AWS_ACCESS_KEY_ID