diff --git a/Makefile b/Makefile
index 2bb0261..b2d3693 100644
--- a/Makefile
+++ b/Makefile
@@ -30,4 +30,5 @@ reset:
 
 clean:
 	-rm -f go.*
+	-rm -f *.pb.go
 	-rm -f autogenpb