diff --git a/build/build.sh b/build/build.sh
index 729cd89..5032834 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -107,3 +107,6 @@ fpm -s dir -t deb \
   --deb-user ztncui \
   --deb-group ztncui \
   .
+
+createrepo $PKG_DIR
+gpg -u 'Key Networks' --detach-sign --armor $PKG_DIR/repodata/repomd.xml