diff --git a/container.yaml b/container.yaml
index 2b1069a..8236013 100644
--- a/container.yaml
+++ b/container.yaml
@@ -1,6 +1,6 @@
 compose:
     modules:
-    - thunderbird:master
+    - thunderbird:stable
 flatpak:
     id: org.mozilla.Thunderbird
     branch: stable