diff --git a/Makefile b/Makefile
index c0ba329..cc94234 100644
--- a/Makefile
+++ b/Makefile
@@ -22,3 +22,5 @@ install: | $(BUILD_DIR)
 package: | $(BUILD_DIR)
 	make -C _build package
 
+clean:
+	rm -fr $(BUILD_DIR)