diff --git a/Makefile b/Makefile
index eb767dd4053a2b232d425126358cfb0fd23ffb1c..21ea40ac8a6eb34032aba75c089e278fa354a6f5 100644
--- a/Makefile
+++ b/Makefile
@@ -44,7 +44,7 @@ lint:
 .PHONY: lint
 
 mypy:
-	mypy src/linkahead
+	mypy src/linkahead/common unittests
 .PHONY: mypy
 
 unittest: