diff --git a/tox.ini b/tox.ini
index f8bfc777..2847f2ac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -49,7 +49,7 @@ deps =
     black
     flake8
 commands =
-    black --check {posargs:.}
+    black --check {posargs:. repo run_tests release/update-hooks release/update-manpages}
     flake8
 
 [testenv:format]
@@ -59,5 +59,5 @@ deps =
     black
     flake8
 commands =
-    black {posargs:.}
+    black {posargs:. repo run_tests release/update-hooks release/update-manpages}
     flake8