diff --git a/tempest/scenario/orchestration/test_server_cfn_init.py b/tempest/scenario/orchestration/test_server_cfn_init.py
index dd7e7d4..0ab4311 100644
--- a/tempest/scenario/orchestration/test_server_cfn_init.py
+++ b/tempest/scenario/orchestration/test_server_cfn_init.py
@@ -86,7 +86,8 @@
         if not self.ping_ip_address(server_ip):
             self._log_console_output(servers=[server])
             self.fail(
-                "Timed out waiting for %s to become reachable" % server_ip)
+                "(CfnInitScenarioTest:test_server_cfn_init) Timed out waiting "
+                "for %s to become reachable" % server_ip)
 
         try:
             self.client.wait_for_resource_status(