diff --git a/Makefile b/Makefile
index 6809995..a5beb23 100644
--- a/Makefile
+++ b/Makefile
@@ -52,6 +52,7 @@ nocui: build
 clean:
 	rm -f go.*
 	-rm go-clone
+	go-mod-clean purge
 
 # this will test the golang.org/x -> googlesource override
 git-clone: