diff --git a/.github/workflows/release-branch.yml b/.github/workflows/release-branch.yml
index a0baecd3..cf9cbd8b 100644
--- a/.github/workflows/release-branch.yml
+++ b/.github/workflows/release-branch.yml
@@ -5,7 +5,7 @@ name: Release Branch CI
 
 on:
   pull_request:
-    branches: [ 'release-*' ]
+    branches: [ 'release-*', 'branch-prerelease' ]
 
 jobs:
   build:
@@ -27,4 +27,4 @@ jobs:
     - run: npm ci
     - run: npm run build --if-present
     - run: npm run unit-tests
-    - run: npm run lint
\ No newline at end of file
+    - run: npm run lint