diff --git a/leapp/repository/actor_definition.py b/leapp/repository/actor_definition.py
index 2ba177ac6..ab16c6542 100644
--- a/leapp/repository/actor_definition.py
+++ b/leapp/repository/actor_definition.py
@@ -183,6 +183,7 @@ def serialize(self):
             'tools': self.tools,
             'files': self.files,
             'libraries': self.libraries,
+            'configs': self.configs,
             'tests': self.tests
         }