diff --git a/qca/qca-nss-ecm/patches/0011-ecm_classifier-move-defs.patch b/qca/qca-nss-ecm/patches/0011-ecm_classifier-move-defs.patch
new file mode 100644
index 0000000..2fd2efb
--- /dev/null
+++ b/qca/qca-nss-ecm/patches/0011-ecm_classifier-move-defs.patch
@@ -0,0 +1,22 @@
+--- a/ecm_classifier_mscs.c
++++ b/ecm_classifier_mscs.c
+@@ -426,7 +426,6 @@ static void ecm_classifier_mscs_process(
+ 	struct ecm_db_connection_instance *ci = NULL;
+ 	struct ecm_front_end_connection_instance *feci;
+ 	ecm_front_end_acceleration_mode_t accel_mode;
+-	int protocol;
+ 	uint32_t became_relevant = 0;
+ 	ecm_classifier_mscs_process_callback_t cb = NULL;
+ 	ecm_classifier_mscs_result_t result = 0;
+@@ -437,10 +436,10 @@ static void ecm_classifier_mscs_process(
+ 	struct net_device *src_dev = NULL;
+ 	struct net_device *dest_dev = NULL;
+ 	uint64_t slow_pkts;
++	struct ecm_classifier_mscs_get_priority_info get_priority_info = {0};
+ #ifdef ECM_CLASSIFIER_MSCS_SCS_ENABLE
+ 	struct sp_rule_input_params flow_input_params;
+ 	struct sp_rule_output_params flow_output_params;
+-	struct ecm_classifier_mscs_get_priority_info get_priority_info = {0};
+ 	struct ecm_classifier_mscs_rule_match_info rule_match_info = {0};
+ 	ecm_classifier_mscs_scs_priority_callback_t scs_cb = NULL;
+ #endif