diff --git a/aula-17/app-demo/deployment.yaml b/aula-17/app-demo/deployment.yaml
index a54b1a3..68391e1 100644
--- a/aula-17/app-demo/deployment.yaml
+++ b/aula-17/app-demo/deployment.yaml
@@ -28,7 +28,7 @@ spec:
             - name: PGPASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: shared-postgres-superuser
+                  name: shared-postgres-app
                   key: password
           command:
             - /bin/bash