diff --git a/Makefile.am b/Makefile.am
index 6e03b0a..a341233 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -94,3 +94,7 @@
 if BUILD_HOST_TOOL
 SUBDIRS += tools
 endif
+
+if BUILD_CLEANUP_DELETE
+SUBDIRS += cleanup
+endif