diff --git a/build/stf-run-ci/tasks/main.yml b/build/stf-run-ci/tasks/main.yml
index 503dd279c..90fe03684 100644
--- a/build/stf-run-ci/tasks/main.yml
+++ b/build/stf-run-ci/tasks/main.yml
@@ -220,7 +220,8 @@
     args:
       executable: /bin/bash
     register: validate_deployment
+    failed_when: validate_deployment.stdout_lines[-1] != "* [info] CI Build complete. You can now run tests."
 
   - name: Show the result of the validate_deployment script
     ansible.builtin.debug:
-      var: validate_deployment.stdout
+      var: validate_deployment.stdout_lines[-1]