diff --git a/applications/templates/cloudnativepg.yaml b/applications/templates/cloudnativepg.yaml
index 8844fbd..28078eb 100644
--- a/applications/templates/cloudnativepg.yaml
+++ b/applications/templates/cloudnativepg.yaml
@@ -78,7 +78,7 @@ spec:
           key: AWS_ACCESS_KEY_ID
         secretAccessKey:
           name: postgres-backup-bucket
-          key: AWS_ACCESS_SECRET_KEY
+          key: AWS_SECRET_ACCESS_KEY
       data:
         compression: bzip2
       wal: