diff --git a/setup.cfg b/setup.cfg
index a2421f8..1e503a8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -53,6 +53,7 @@ tests =
     simplejson>=3.8
     sphinx>=4.5
     invenio-db[mysql,postgresql,versioning]>=1.0.9,<2.0.0
+
 # Kept for backwards compatibility
 admin =
 docs =