diff --git a/candidate-snaps-review/candidate.yml b/candidate-snaps-review/candidate.yml
index 3bef5b8..29a3e15 100644
--- a/candidate-snaps-review/candidate.yml
+++ b/candidate-snaps-review/candidate.yml
@@ -103,7 +103,8 @@ swell-foop:
 - 120
 tali:
 - 366
-thunderbird: []
+thunderbird:
+- 634
 ubuntu-desktop-bootstrap:
 - 242
 ubuntu-desktop-init: []