diff --git a/data/apt/sources.list.d/gitea-mirror.sources b/data/apt/sources.list.d/gitea-mirror.sources
index 0ca76bf..d081009 100644
--- a/data/apt/sources.list.d/gitea-mirror.sources
+++ b/data/apt/sources.list.d/gitea-mirror.sources
@@ -2,4 +2,5 @@ Types: deb
 URIs: https://gitea.creative-dragonslayer.de/api/packages/Mirror/debian/
 Suites: stable
 Components: main
+Architectures: amd64
 Signed-By: /etc/apt/keyrings/gitea-Mirror.asc