diff --git a/build b/build
index d1ff9e9..c34fc3b 100755
--- a/build
+++ b/build
@@ -95,7 +95,7 @@ build_release()
 	cd "$srcdir" || $err "$vdir: !cd \"$srcdir\""
 	./update trees -f
 	rmgit .
-	x_ rm -Rf hash repo
+	x_ rm -Rf cache
 	x_ mv src/docs docs
 	) || $err "can't create release files"