diff --git a/swh/lister/pagure/tasks.py b/swh/lister/pagure/tasks.py
index 48d0028..b49089e 100644
--- a/swh/lister/pagure/tasks.py
+++ b/swh/lister/pagure/tasks.py
@@ -11,6 +11,7 @@ from .lister import PagureLister
 
 @shared_task(name=__name__ + ".PagureListerTask")
 def list_pagure(**lister_args) -> Dict[str, int]:
+    "List git repositories hosted on a pagure forge."
     lister = PagureLister.from_configfile(**lister_args)
     return lister.run().dict()