diff --git a/Makefile b/Makefile
index be5d2d3..dce79f4 100644
--- a/Makefile
+++ b/Makefile
@@ -50,6 +50,7 @@ check-git-clean:
 clean:
 	rm -f go.*
 	rm -f autotypist
+	go-mod-clean --purge
 
 redomod:
 	rm -f go.*