diff --git a/yasmbuild/Makefile b/yasmbuild/Makefile
index 9454f176..0c895653 100644
--- a/yasmbuild/Makefile
+++ b/yasmbuild/Makefile
@@ -1,3 +1,5 @@
 default:
 	cd ../yasm; ./configure; make
 all: default
+clean:
+	cd ../yasm; make clean