diff --git a/doctrine/doctrine-bundle/2.9/manifest.json b/doctrine/doctrine-bundle/2.9/manifest.json
index 1d8996a72..e1bba16e8 100644
--- a/doctrine/doctrine-bundle/2.9/manifest.json
+++ b/doctrine/doctrine-bundle/2.9/manifest.json
@@ -39,7 +39,7 @@
             "services": [
                 "database:",
                 "  ports:",
-                "    - \"5432\""
+                "    - \"5432:5432\""
             ]
         }
     },