diff --git a/.github/workflows/post-gh-rca.yml b/.github/workflows/post-gh-rca.yml
index 1cfeb750..da851b58 100644
--- a/.github/workflows/post-gh-rca.yml
+++ b/.github/workflows/post-gh-rca.yml
@@ -121,3 +121,16 @@ jobs:
               owner, repo, issue_number, body
             });
             console.log(`✅ Comment posted on issue #${issue_number}`);
+
+            // Add the RCA-needed label
+            try {
+              await github.rest.issues.addLabels({
+                owner,
+                repo,
+                issue_number: issue_number,
+                labels: ['RCA-needed']
+              });
+              console.log(`✅ Added 'RCA-needed' label on issue #${issue_number}`);
+            } catch (error) {
+              console.log(`⚠️  Could not add label: ${error.message}`);
+            }