diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index 6aced78782..b2929e83c6 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -2348,10 +2348,7 @@ struct add_ts_param {
 #ifdef WLAN_FEATURE_ROAM_OFFLOAD
 	uint8_t setRICparams;
 #endif /* WLAN_FEATURE_ROAM_OFFLOAD */
-	union {
-	uint8_t sme_session_id;
 	uint8_t vdev_id;
-	};
 };
 
 /**