diff --git a/.github/workflows/pr-builder-test-JDK11.yml b/.github/workflows/pr-builder-test-JDK11.yml
index b043b57746..944e27ac41 100644
--- a/.github/workflows/pr-builder-test-JDK11.yml
+++ b/.github/workflows/pr-builder-test-JDK11.yml
@@ -117,6 +117,14 @@ jobs:
           path: |
             product-is/**/surefire-reports
           if-no-files-found: warn
+      - name: Archive heap dump
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: heap-dump
+          path: |
+            product-is/**/heap-dump.hprof
+          if-no-files-found: ignore
       - name: Comment build status
         if: always()
         run: |