diff --git a/Makefile b/Makefile
index 3754ab9..92a6450 100644
--- a/Makefile
+++ b/Makefile
@@ -359,7 +359,7 @@
 	rm -f $(obj)/coreboot* .ccwrap
 
 clean-abuild:
-	rm -rf coreboot_builds
+	rm -rf coreboot-builds
 
 clean-cscope:
 	rm -f cscope.out