diff --git a/Makefile b/Makefile
index deee73c2a..c7c38dc3e 100644
--- a/Makefile
+++ b/Makefile
@@ -20,4 +20,4 @@ qemu-arm: Dockerfile.armhf arm
 clean:
 	$(MAKE) -C alpine clean
 	$(MAKE) -C xhyve clean
-	docker images -q mobyqemu:build | xargs docker rmi
+	docker images -q mobyqemu:build | xargs docker rmi -f