diff --git a/everything-app/masto.yaml b/everything-app/masto.yaml
index 5c7661a..52d6358 100644
--- a/everything-app/masto.yaml
+++ b/everything-app/masto.yaml
@@ -58,3 +58,5 @@ spec:
             host: mailhog4masto
             port: 25
             enable_starttls: "false"
+        postgresql:
+          existingSecret: "masto-db-secret"