diff --git a/infra/values/base/backstage-values.yaml b/infra/values/base/backstage-values.yaml
index a632600..67c7617 100644
--- a/infra/values/base/backstage-values.yaml
+++ b/infra/values/base/backstage-values.yaml
@@ -105,10 +105,6 @@ upstream:
 
   postgresql:
     enabled: true
-    image:
-      registry: docker.io
-      repository: library/postgres
-      tag: "15"
     primary:
       persistence:
         enabled: true