diff --git a/tox.ini b/tox.ini
index b0ddc2e7..137ede20 100644
--- a/tox.ini
+++ b/tox.ini
@@ -47,7 +47,7 @@ commands =
 deps =
     -r {toxinidir}/tests/requirements.d/type-check.txt
 commands =
-    - mypy src
+    mypy src
 
 [testenv:full]
 deps =