diff --git a/core/composer.json b/core/composer.json
index 36775ad1c7..08a8af0358 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -148,7 +148,7 @@
         "drupal/user": "self.version",
         "drupal/views": "self.version",
         "drupal/views_ui": "self.version",
-        "drupal/workflows": "self.version"
+        "drupal/workflows": "self.version",
         "drupal/workspace": "self.version"
     },
     "minimum-stability": "dev",