diff --git a/metadata/layout.conf b/metadata/layout.conf
index 4b9f88240..394c67f83 100644
--- a/metadata/layout.conf
+++ b/metadata/layout.conf
@@ -1,3 +1,4 @@
 repo-name = tastytea
 masters = gentoo
 sign-commits = true
+sign-manifests = true