diff --git a/regression-test/pipeline/external/conf/fe.conf b/regression-test/pipeline/external/conf/fe.conf
index 1766cf1ddb..38312c5647 100644
--- a/regression-test/pipeline/external/conf/fe.conf
+++ b/regression-test/pipeline/external/conf/fe.conf
@@ -75,6 +75,9 @@ remote_fragment_exec_timeout_ms=60000
 fuzzy_test_type=p1
 use_fuzzy_session_variable=true
 
+# enable workload group
+enable_workload_group = true
+
 # enable mtmv
 enable_mtmv = true