diff --git a/core/mac/src/pe/lim/lim_types.h b/core/mac/src/pe/lim/lim_types.h
index 4fbe544..a029fd8 100644
--- a/core/mac/src/pe/lim/lim_types.h
+++ b/core/mac/src/pe/lim/lim_types.h
@@ -544,9 +544,6 @@
 				     struct pe_session *pe_session);
 void lim_send_addts_req_action_frame(struct mac_context *mac, tSirMacAddr peerMacAddr,
 				     tSirAddtsReqInfo *addts, struct pe_session *);
-void lim_send_addts_rsp_action_frame(struct mac_context *mac, tSirMacAddr peerMacAddr,
-				     uint16_t statusCode, tSirAddtsReqInfo *addts,
-				     tSirMacScheduleIE *pSchedule, struct pe_session *);
 
 void lim_send_assoc_rsp_mgmt_frame(struct mac_context *, uint16_t, uint16_t, tSirMacAddr,
 				   uint8_t, tpDphHashNode pSta, struct pe_session *);