diff --git a/.github/workflows/set-default-pr-branch.yml b/.github/workflows/set-default-pr-branch.yml
deleted file mode 100644
index 192417da55..0000000000
--- a/.github/workflows/set-default-pr-branch.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-name: Check and Update PR Base Branch
-
-on:
-  pull_request:
-    branches: [main]
-    types: [opened, edited, reopened, synchronize]
-
-permissions:
-  pull-requests: write
-
-jobs:
-  check-and-update-base:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check and Update Base Branch
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{secrets.QA_DO_PAT}}
-          script: |
-            const prNumber = context.payload.pull_request.number; // Correct way to access PR number
-            const owner = context.repo.owner;
-            const repo = context.repo.repo;
-            const currentBase = context.payload.pull_request.base.ref;
-            const sourceBranch = context.payload.pull_request.head.ref;
-            const newBase = 'alpha';
-            const allowedSources = ['alpha', 'beta'];
-
-            if (currentBase === 'main' && !allowedSources.includes(sourceBranch)) {
-              console.log(`Updating the base of PR #${prNumber} from '${currentBase}' to '${newBase}' because the source branch is '${sourceBranch}'`);
-              await github.rest.pulls.update({
-                owner,
-                repo,
-                pull_number: prNumber,
-                base: newBase,
-              }).then(response => {
-                console.log(`Base branch updated to '${newBase}': ${response.data.html_url}`);
-              }).catch(error => {
-                console.error(`Failed to update base branch: ${error}`);
-              });
-            } else {
-              console.log(`No update needed for PR #${prNumber} (source: '${sourceBranch}', base: '${currentBase}')`);
-            }