diff --git a/Makefile b/Makefile
index 3a4b830..baeb95e 100644
--- a/Makefile
+++ b/Makefile
@@ -50,7 +50,7 @@ goimports:
 clean:
 	-rm -f forge go.*
 	# -rm -f ~/go/src/repos.pb
-	go-mod-clean --purge
+	go-mod-clean purge
 
 identify-protobuf:
 	autogenpb --identify ~/go/src/repos.pb