diff --git a/actions/bcr-pr-reviewer/index.js b/actions/bcr-pr-reviewer/index.js
index 278a7c7..d35a5b5 100644
--- a/actions/bcr-pr-reviewer/index.js
+++ b/actions/bcr-pr-reviewer/index.js
@@ -323,9 +323,61 @@
   }
 }
 
+async function waitForDismissApprovalsWorkflow(octokit, owner, repo) {
+  // List all workflow of this repository
+  const workflows = await octokit.rest.actions.listRepoWorkflows({
+    owner,
+    repo,
+  });
+
+  // Find the workflow file for .github/workflows/dismiss_approvals.yml
+  const dismissApprovalsWorkflow = workflows.data.workflows.find(workflow => workflow.path === '.github/workflows/dismiss_approvals.yml');
+  if (!dismissApprovalsWorkflow) {
+    setFailed('The dismiss_approvals workflow is not found');
+    return false;
+  }
+  console.log(`Found dismiss_approvals workflow: ${dismissApprovalsWorkflow.id}`);
+
+  // Wait until all runs of the dismiss_approvals workflow are completed
+  // https://docs.github.com/en/rest/actions/workflow-runs?apiVersion=2022-11-28#list-workflow-runs-for-a-repository
+  shouldWaitStatues = ['queued', 'in_progress', 'requested', 'pending', 'waiting'];
+  let response;
+  while (true) {
+    total_count = 0;
+    for (const status of shouldWaitStatues) {
+      response = await octokit.rest.actions.listWorkflowRuns({
+        owner,
+        repo,
+        workflow_id: dismissApprovalsWorkflow.id,
+        status: status,
+      });
+
+      for (const run of response.data.workflow_runs) {
+        console.log(`Dismiss approvals workflow run #${run.run_number} is ${run.status}`);
+      }
+
+      total_count += response.data.total_count;
+    }
+
+    if (total_count > 0) {
+      console.log('Waiting 5s for dismiss approvals workflow runs to complete');
+      await new Promise(resolve => setTimeout(resolve, 5000));
+    } else {
+      console.log('All dismiss approvals workflow runs are completed');
+      break;
+    }
+  }
+  return true;
+}
+
 async function runPrReviewer(octokit) {
   const { owner, repo } = context.repo;
 
+  // Wait until all runs of the dismiss_approvals workflow are completed
+  if (!await waitForDismissApprovalsWorkflow(octokit, owner, repo)) {
+    return;
+  }
+
   // Get all open PRs from the repo
   const prs = await octokit.rest.pulls.list({
     owner,