diff --git a/lib/prepare_release.js b/lib/prepare_release.js
index e664d81..63e7597 100644
--- a/lib/prepare_release.js
+++ b/lib/prepare_release.js
@@ -465,7 +465,9 @@ class ReleasePreparation {
         `dont-land-on-v${majorVersion}.x`,
         `backport-requested-v${majorVersion}.x`,
         `backported-to-v${majorVersion}.x`,
-        `backport-blocked-v${majorVersion}.x`
+        `backport-blocked-v${majorVersion}.x`,
+        `backport-open-v${majorVersion}.x`,
+        'baking-for-lts'
       ];
 
       let comparisonBranch = 'master';