diff --git a/claude_desktop/Dockerfile b/claude_desktop/Dockerfile
index 49e9d545a7..d49f9131fc 100644
--- a/claude_desktop/Dockerfile
+++ b/claude_desktop/Dockerfile
@@ -235,6 +235,7 @@ ENV BUILD_VERSION="${BUILD_VERSION}"
 LABEL \
     io.hass.name="${BUILD_NAME}" \
     io.hass.description="${BUILD_DESCRIPTION}" \
+    io.hass.arch="${BUILD_ARCH}" \
     io.hass.type="addon" \
     io.hass.version=${BUILD_VERSION} \
     maintainer="alexbelgium (https://github.com/alexbelgium)" \