diff --git a/scaffold/github/actions/pantheon/review/action.yml b/scaffold/github/actions/pantheon/review/action.yml
index 2ce5f41c4..e457fda58 100644
--- a/scaffold/github/actions/pantheon/review/action.yml
+++ b/scaffold/github/actions/pantheon/review/action.yml
@@ -108,7 +108,27 @@ runs:
       run: |
         source .github/actions/drainpipe/set-env/bash_aliases
         # Wait for Pantheon to sync.
-        sleep 30
+        START_TIME=$(date +%s)
+        TIMEOUT=$((5 * 60))  # 5 minutes in seconds
+        while true; do
+          CURRENT_TIME=$(date +%s)
+          ELAPSED_TIME=$((CURRENT_TIME - START_TIME))
+          # Check if the elapsed time is greater than the timeout
+          if [[ $ELAPSED_TIME -ge $TIMEOUT ]]; then
+            echo "Deployment to Pantheon is not ready yet."
+            exit 1
+          fi
+          STATUS=$(drainpipe_exec "terminus workflow:info:status ${{ inputs.site-name }} --fields=status --format=string")
+          echo "Checking deployment status: $STATUS"
+          # Check the command output
+          if [[ $STATUS == "succeeded" ]]; then
+            break
+          elif [[ $STATUS != "running" ]]; then
+            exit 1
+          fi
+          sleep 15
+        done
+
         drainpipe_exec "terminus aliases --only ${{ inputs.site-name }} --yes"
         if [ "${{ inputs.run-installer }}" == "true" ]; then
           drainpipe_exec "./vendor/bin/drush @${{ inputs.site-name }}.pr-$DRAINPIPE_PR_NUMBER --yes site:install --existing-config"