diff --git a/ansible/roles/firewall/templates/main.conf.j2.j2 b/ansible/roles/firewall/templates/main.conf.j2.j2
index a1d0413a..111238d7 100644
--- a/ansible/roles/firewall/templates/main.conf.j2.j2
+++ b/ansible/roles/firewall/templates/main.conf.j2.j2
@@ -87,7 +87,7 @@ DEVICE_SEQ_IN_DATA_CENTER={{ session_id_generator.snowflake_worker_id_offset }}
 DEVICE_SEQ_IN_DATA_CENTER={{ session_id_generator.snowflake_worker_id_offset }}
 {% endif %}
 {% endraw %}
-FEATURE_TAMPER=0
+FEATURE_TAMPER=1
 
 [TSG_CONN_SKETCH]
 log_service=2