diff --git a/envs/monkey_zoo/blackbox/test_blackbox.py b/envs/monkey_zoo/blackbox/test_blackbox.py
index e2da6a992..b2c6d6682 100644
--- a/envs/monkey_zoo/blackbox/test_blackbox.py
+++ b/envs/monkey_zoo/blackbox/test_blackbox.py
@@ -16,7 +16,7 @@ DEFAULT_TIMEOUT_SECONDS = 5*60
 MACHINE_BOOTUP_WAIT_SECONDS = 30
 GCP_TEST_MACHINE_LIST = ['sshkeys-11', 'sshkeys-12', 'elastic-4', 'elastic-5', 'hadoop-2', 'hadoop-3', 'mssql-16',
                          'mimikatz-14', 'mimikatz-15', 'struts2-23', 'struts2-24', 'tunneling-9', 'tunneling-10',
-                         'tunneling-11', 'weblogic-18', 'weblogic-19', 'shellshock-8']
+                         'tunneling-11', 'tunneling-12', 'weblogic-18', 'weblogic-19', 'shellshock-8']
 LOG_DIR_PATH = "./logs"
 LOGGER = logging.getLogger(__name__)