diff --git a/setup.cfg b/setup.cfg
index d2f3dc6ea1456dcbdb1246d5dfa64d019b5714e4..1d72619fa34188bfd3d308d9fd5d012c6c9f5bff 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,6 +13,7 @@ dev =
     black
     flake8
     isort >= 5.0.0
+    mypy
 
 [flake8]
 max-line-length = 88