diff --git a/tricircle/tempestplugin/smoke_test.sh b/tricircle/tempestplugin/smoke_test.sh
index 01205d8c..7a817fde 100644
--- a/tricircle/tempestplugin/smoke_test.sh
+++ b/tricircle/tempestplugin/smoke_test.sh
@@ -15,11 +15,11 @@ python run_yaml_test.py multi_gw_topology_test.yaml "$OS_AUTH_URL" "$OS_TENANT_N
 if [ $? != 0 ]; then
     die $LINENO "Smoke test fails, error in multi gateway topology test"
 fi
-# echo "Start to run trunk test"
-# python run_yaml_test.py trunk_test.yaml "$OS_AUTH_URL" "$OS_TENANT_NAME" "$OS_USERNAME" "$OS_PASSWORD"
-# if [ $? != 0 ]; then
-#     die $LINENO "Smoke test fails, error in trunk test"
-# fi
+echo "Start to run trunk test"
+python run_yaml_test.py trunk_test.yaml "$OS_AUTH_URL" "$OS_TENANT_NAME" "$OS_USERNAME" "$OS_PASSWORD"
+if [ $? != 0 ]; then
+    die $LINENO "Smoke test fails, error in trunk test"
+fi
 echo "Start to run service function chain test"
 python run_yaml_test.py sfc_test.yaml "$OS_AUTH_URL" "$OS_TENANT_NAME" "$OS_USERNAME" "$OS_PASSWORD"
 if [ $? != 0 ]; then