diff --git a/external/thunderbird-oracular.conf b/external/thunderbird-oracular.conf
index 92906c69..220d2651 100644
--- a/external/thunderbird-oracular.conf
+++ b/external/thunderbird-oracular.conf
@@ -1,5 +1,5 @@
 URL="http://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu"
-KEY=oracular
+KEY=noble
 RELEASE=oracular
 TARGET=desktop
 METHOD=aptly