diff --git a/agent/common/core.h b/agent/common/core.h
index 31e10ed..33a9066 100644
--- a/agent/common/core.h
+++ b/agent/common/core.h
@@ -219,7 +219,7 @@
                 int32_t alloc_id, int32_t network_intf_id,
                 int32_t gemport_id, const ::openolt::Classifier& classifier,
                 const ::openolt::Action& action, int32_t priority_value,
-                uint64_t cookie, int32_t group_id);
+                uint64_t cookie, int32_t group_id, uint32_t tech_profile_id);
 Status FlowRemove_(uint32_t flow_id, const std::string flow_type);
 Status Disable_();
 Status Reenable_();