diff --git a/.github/workflows/check-main-status.yml b/.github/workflows/check-main-status.yml
new file mode 100644
index 00000000..634ab22a
--- /dev/null
+++ b/.github/workflows/check-main-status.yml
@@ -0,0 +1,53 @@
+name: Check Main Branch Status
+on:
+  pull_request:
+  merge_group:
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: "Pull Request number"
+        required: true
+
+jobs:
+  check-main-status:
+    runs-on: ubuntu-24.04
+    env:
+      PR_NUMBER: ${{ github.event.number || github.event.inputs.pr_number }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          sparse-checkout: |
+            .github/workflows/lib/
+      - run: pwd
+      - run: ls -lap
+      - run: ls -lap .github/workflows/lib/
+      - uses: actions/github-script@v7
+        name: Check if PR has 'fix-ci' label
+        id: has_fix_ci_label
+        with:
+          retries: 3
+          script: |
+            const checkMain = require('./.github/workflows/lib/checkMain.js');
+
+            const result = checkMain.hasFixCiLabel(github, context.owner, context.repo, process.env.PR_NUMBER);
+            console.log(`Has 'fix-ci' label: ${result}`);
+
+            return result;
+
+      - uses: actions/github-script@v7
+        name: Ensure Main Branch Check Runs Are Successful
+        if: ${{ steps.has_fix_ci_label.outputs.result == 'false' }}
+        with:
+          retries: 3
+          script: |
+            const checkMain = require('./.github/workflows/lib/checkMain.js');
+
+            function delay(ms) {
+              return new Promise(resolve => setTimeout(resolve, ms));
+            }
+
+            try {
+              await checkMain.ensureChecksRunsSuccessful(delay, github, context.owner, context.repo);
+            } catch (error) {
+              core.setFailed(error.message);
+            }
diff --git a/.github/workflows/dfu_check.yml b/.github/workflows/dfu_check.yml
index 18e415fa..864656f7 100644
--- a/.github/workflows/dfu_check.yml
+++ b/.github/workflows/dfu_check.yml
@@ -2,6 +2,7 @@ name: DFU image compatibility check
 
 on:
   workflow_call:
+  merge_group:
   push:
     branches:
       - main
diff --git a/.github/workflows/lib/checkMain.mjs b/.github/workflows/lib/checkMain.mjs
new file mode 100644
index 00000000..1b5ffbb2
--- /dev/null
+++ b/.github/workflows/lib/checkMain.mjs
@@ -0,0 +1,59 @@
+module.exports = {
+  async hasFixCiLabel(octokit, owner, repo, prNumber) {
+    const labels = await octokit.issues.listLabelsOnIssue({
+      owner,
+      repo,
+      issue_number: prNumber,
+    });
+
+    return labels.data.map(label => label.name).includes('fix-ci');
+  },
+
+  async ensureChecksRunsSuccessful(delay, octokit, owner, repo) {
+    let retryPending = 12; // Retry for up to 1 hour (12 retries with 5 minutes interval)
+
+    while (retryPending > 0) {
+      const mainRef = await octokit.git.getRef({
+        owner,
+        repo,
+        ref: 'heads/main',
+      });
+
+      const mainSha = mainRef.data.object.sha;
+      console.log(`Main branch SHA: ${mainSha}`);
+
+      let checkRuns = await octokit.checks.listForRef({
+        owner,
+        repo,
+        ref: mainSha,
+      });
+
+      console.log(`Check runs (${checkRuns.data.total_count}):`);
+      for (let run of checkRuns.data.check_runs) {
+        console.log(`- ${run.name}`);
+        console.log(`\tstatus: ${run.status}`);
+        console.log(`\tconclusion: ${run.conclusion}`);
+      }
+
+      const failedChecks = checkRuns.data.check_runs.filter(run => run.conclusion !== null && run.conclusion !== 'success');
+      const pendingChecks = checkRuns.data.check_runs.filter(run => run.status !== 'completed');
+
+      if (failedChecks.length > 0) {
+        throw new Error('Cannot merge: The main branch has failing checks.');
+      } else if (pendingChecks.length === 0) {
+        console.log('Main branch is healthy.');
+        break;
+      } else {
+        console.log('Checks are still pending.');
+
+        retryPending--;
+        if (retryPending === 0) {
+          throw new Error('Timeout waiting for pending checks on main branch.');
+        }
+
+        console.log('Waiting for 5 minutes before retrying...');
+        await delay(5 * 60 * 1000); // Wait for 5 minutes
+      }
+    }
+  },
+};