diff --git a/core/mac/src/pe/include/lim_session.h b/core/mac/src/pe/include/lim_session.h
index edeaf60cd210..07b948f80ad2 100644
--- a/core/mac/src/pe/include/lim_session.h
+++ b/core/mac/src/pe/include/lim_session.h
@@ -195,8 +195,6 @@ typedef struct sPESession       /* Added to Support BT-AMP */
 	uint64_t lastBeaconTimeStamp;
 	/* RX Beacon count for the current BSS to which STA is connected. */
 	uint32_t currentBssBeaconCnt;
-	uint8_t lastBeaconDtimCount;
-	uint8_t lastBeaconDtimPeriod;
 
 	uint32_t bcnLen;
 	uint8_t *beacon;        /* Used to store last beacon / probe response before assoc. */
diff --git a/core/mac/src/pe/lim/lim_process_beacon_frame.c b/core/mac/src/pe/lim/lim_process_beacon_frame.c
index 71dc893d7435..b4d2dd4cffaa 100644
--- a/core/mac/src/pe/lim/lim_process_beacon_frame.c
+++ b/core/mac/src/pe/lim/lim_process_beacon_frame.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -113,8 +113,6 @@ lim_process_beacon_frame(tpAniSirGlobal mac_ctx, uint8_t *rx_pkt_info,
 		qdf_mem_copy((uint8_t *)&session->lastBeaconTimeStamp,
 			(uint8_t *) bcn_ptr->timeStamp,
 			sizeof(uint64_t));
-		session->lastBeaconDtimCount =
-				bcn_ptr->tim.dtimCount;
 		session->currentBssBeaconCnt++;
 	}
 	MTRACE(mac_trace(mac_ctx,
diff --git a/core/mac/src/pe/lim/lim_utils.c b/core/mac/src/pe/lim/lim_utils.c
index a943a222a52e..e6c235eaa2f6 100644
--- a/core/mac/src/pe/lim/lim_utils.c
+++ b/core/mac/src/pe/lim/lim_utils.c
@@ -7053,43 +7053,6 @@ void lim_update_caps_info_for_bss(tpAniSirGlobal mac_ctx,
 		pe_debug("Clearing Immed Blk Ack:no AP support");
 	}
 }
-/**
- * lim_send_set_dtim_period(): Send SIR_HAL_SET_DTIM_PERIOD message
- * to set dtim period.
- *
- * @sesssion: LIM session
- * @dtim_period: dtim value
- * @mac_ctx: Mac context
- * @return None
- */
-void lim_send_set_dtim_period(tpAniSirGlobal mac_ctx, uint8_t dtim_period,
-			      tpPESession session)
-{
-	struct set_dtim_params *dtim_params = NULL;
-	tSirRetStatus ret = eSIR_SUCCESS;
-	struct scheduler_msg msg = {0};
-
-	if (session == NULL) {
-		pe_err("Inavalid parameters");
-		return;
-	}
-	dtim_params = qdf_mem_malloc(sizeof(*dtim_params));
-	if (NULL == dtim_params) {
-		pe_err("Unable to allocate memory");
-		return;
-	}
-	dtim_params->dtim_period = dtim_period;
-	dtim_params->session_id = session->smeSessionId;
-	msg.type = WMA_SET_DTIM_PERIOD;
-	msg.bodyptr = dtim_params;
-	msg.bodyval = 0;
-	pe_debug("Post WMA_SET_DTIM_PERIOD to WMA");
-	ret = wma_post_ctrl_msg(mac_ctx, &msg);
-	if (eSIR_SUCCESS != ret) {
-		pe_err("wma_post_ctrl_msg() failed");
-		qdf_mem_free(dtim_params);
-	}
-}
 
 /**
  * lim_is_valid_frame(): validate RX frame using last processed frame details
diff --git a/core/mac/src/pe/lim/lim_utils.h b/core/mac/src/pe/lim/lim_utils.h
index 12943e96dcd5..12d28ed74732 100644
--- a/core/mac/src/pe/lim/lim_utils.h
+++ b/core/mac/src/pe/lim/lim_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -770,8 +770,6 @@ QDF_STATUS lim_p2p_action_cnf(void *mac_ctx, qdf_nbuf_t buf,
 			uint32_t tx_complete_success, void *params);
 void lim_update_caps_info_for_bss(tpAniSirGlobal mac_ctx,
 			uint16_t *caps, uint16_t bss_caps);
-void lim_send_set_dtim_period(tpAniSirGlobal mac_ctx, uint8_t dtim_period,
-			      tpPESession session);
 
 tSirRetStatus lim_strip_ie(tpAniSirGlobal mac_ctx,
 		uint8_t *addn_ie, uint16_t *addn_ielen,
diff --git a/core/mac/src/pe/sch/sch_beacon_process.c b/core/mac/src/pe/sch/sch_beacon_process.c
index afbaf5f4583b..94ab70dc34a8 100644
--- a/core/mac/src/pe/sch/sch_beacon_process.c
+++ b/core/mac/src/pe/sch/sch_beacon_process.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -382,13 +382,7 @@ sch_bcn_process_sta(tpAniSirGlobal mac_ctx,
 	beaconParams->bssIdx = *bssIdx;
 	qdf_mem_copy((uint8_t *) &session->lastBeaconTimeStamp,
 			(uint8_t *) bcn->timeStamp, sizeof(uint64_t));
-	session->lastBeaconDtimCount = bcn->tim.dtimCount;
 	session->currentBssBeaconCnt++;
-	if (session->lastBeaconDtimPeriod != bcn->tim.dtimPeriod) {
-		session->lastBeaconDtimPeriod = bcn->tim.dtimPeriod;
-		lim_send_set_dtim_period(mac_ctx, bcn->tim.dtimPeriod,
-				session);
-	}
 	MTRACE(mac_trace(mac_ctx, TRACE_CODE_RX_MGMT_TSF,
 	       session->peSessionId, bcn->timeStamp[0]);)
 	MTRACE(mac_trace(mac_ctx, TRACE_CODE_RX_MGMT_TSF,
diff --git a/core/mac/src/sys/legacy/src/utils/src/mac_trace.c b/core/mac/src/sys/legacy/src/utils/src/mac_trace.c
index cc4b5c228b71..32422c7d37c7 100644
--- a/core/mac/src/sys/legacy/src/utils/src/mac_trace.c
+++ b/core/mac/src/sys/legacy/src/utils/src/mac_trace.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -616,7 +616,6 @@ uint8_t *mac_trace_get_wma_msg_string(uint16_t wma_msg)
 		CASE_RETURN_STRING(WMA_WOWL_ENTER_RSP);
 		CASE_RETURN_STRING(WMA_WOWL_EXIT_RSP);
 		CASE_RETURN_STRING(WMA_SET_MAX_TX_POWER_RSP);
-		CASE_RETURN_STRING(WMA_SET_DTIM_PERIOD);
 		CASE_RETURN_STRING(WMA_SET_MAX_TX_POWER_PER_BAND_REQ);
 #ifdef FEATURE_WLAN_TDLS
 		CASE_RETURN_STRING(WMA_SET_TDLS_LINK_ESTABLISH_REQ);
diff --git a/core/wma/inc/wma_types.h b/core/wma/inc/wma_types.h
index 5fe1b631ced2..20cb4d042dcd 100644
--- a/core/wma/inc/wma_types.h
+++ b/core/wma/inc/wma_types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -239,7 +239,6 @@
 
 #define WMA_SET_MAX_TX_POWER_REQ       SIR_HAL_SET_MAX_TX_POWER_REQ
 #define WMA_SET_MAX_TX_POWER_RSP       SIR_HAL_SET_MAX_TX_POWER_RSP
-#define WMA_SET_DTIM_PERIOD            SIR_HAL_SET_DTIM_PERIOD
 
 #define WMA_SET_MAX_TX_POWER_PER_BAND_REQ \
 	SIR_HAL_SET_MAX_TX_POWER_PER_BAND_REQ
diff --git a/core/wma/src/wma_main.c b/core/wma/src/wma_main.c
index 44af8ea4388c..2d01b0d6b415 100644
--- a/core/wma/src/wma_main.c
+++ b/core/wma/src/wma_main.c
@@ -908,32 +908,6 @@ static int32_t wma_set_priv_cfg(tp_wma_handle wma_handle,
 	return ret;
 }
 
-/**
- * wma_set_dtim_period() - set dtim period to FW
- * @wma: wma handle
- * @dtim_params: dtim params
- *
- * Return: none
- */
-static void wma_set_dtim_period(tp_wma_handle wma,
-				struct set_dtim_params *dtim_params)
-{
-	QDF_STATUS ret;
-	uint8_t vdev_id = dtim_params->session_id;
-	struct wma_txrx_node *iface =
-		&wma->interfaces[vdev_id];
-
-	WMA_LOGD("%s: set dtim_period %d", __func__,
-			dtim_params->dtim_period);
-	iface->dtimPeriod = dtim_params->dtim_period;
-	ret = wma_vdev_set_param(wma->wmi_handle,
-			vdev_id,
-			WMI_VDEV_PARAM_LISTEN_INTERVAL,
-			dtim_params->dtim_period);
-	if (QDF_IS_STATUS_ERROR(ret))
-		WMA_LOGW("Failed to set listen interval");
-
-}
 /**
  * wma_set_modulated_dtim() - function to configure modulated dtim
  * @wma: wma handle
@@ -7430,11 +7404,6 @@ static QDF_STATUS wma_mc_process_msg(struct scheduler_msg *msg)
 				       (tpDisableUapsdParams) msg->bodyptr);
 		qdf_mem_free(msg->bodyptr);
 		break;
-	case WMA_SET_DTIM_PERIOD:
-		wma_set_dtim_period(wma_handle,
-				    (struct set_dtim_params *)msg->bodyptr);
-		qdf_mem_free(msg->bodyptr);
-		break;
 	case WMA_SET_TX_POWER_REQ:
 		wma_set_tx_power(wma_handle, (tpMaxTxPowerParams) msg->bodyptr);
 		break;