diff --git a/core/mac/inc/sir_api.h b/core/mac/inc/sir_api.h
index 799db7d8a2..a8743be007 100644
--- a/core/mac/inc/sir_api.h
+++ b/core/mac/inc/sir_api.h
@@ -4528,11 +4528,11 @@ struct sme_obss_ht40_scanind_msg {
  * @obss_active_total_per_channel: total active scan time per channel
  * @bsswidth_ch_trans_delay: OBSS transition delay time
  * @obss_activity_threshold: OBSS activity threshold
- * @self_sta_id: self sta identification
+ * @self_sta_idx: self sta identification
  * @bss_id: BSS index
  * @fortymhz_intolerent: Ht40mhz intolerance
  * @channel_count: channel count
- * @channels: channel information
+ * @chan_freq_list: List of channel frequencies in MHz
  * @current_operatingclass: operating class
  * @iefield_len: ie's length
  * @iefiled: ie's information
@@ -4554,7 +4554,7 @@ struct obss_ht40_scanind {
 	uint8_t bss_id;
 	uint8_t fortymhz_intolerent;
 	uint8_t channel_count;
-	uint8_t channels[SIR_ROAM_MAX_CHANNELS];
+	uint32_t chan_freq_list[SIR_ROAM_MAX_CHANNELS];
 	uint8_t current_operatingclass;
 	uint16_t iefield_len;
 	uint8_t  iefield[SIR_ROAM_SCAN_MAX_PB_REQ_SIZE];
diff --git a/core/mac/src/pe/lim/lim_send_messages.c b/core/mac/src/pe/lim/lim_send_messages.c
index 74ee487f62..c35217ed03 100644
--- a/core/mac/src/pe/lim/lim_send_messages.c
+++ b/core/mac/src/pe/lim/lim_send_messages.c
@@ -596,7 +596,7 @@ QDF_STATUS lim_send_ht40_obss_scanind(struct mac_context *mac_ctx,
 {
 	QDF_STATUS ret = QDF_STATUS_SUCCESS;
 	struct obss_ht40_scanind *ht40_obss_scanind;
-	uint32_t channelnum;
+	uint32_t channelnum, chan_freq;
 	struct scheduler_msg msg = {0};
 	uint8_t chan_list[CFG_VALID_CHANNEL_LIST_LEN];
 	uint8_t channel24gnum, count;
@@ -637,10 +637,11 @@ QDF_STATUS lim_send_ht40_obss_scanind(struct mac_context *mac_ctx,
 	channel24gnum = 0;
 	for (count = 0; count < channelnum &&
 		(channel24gnum < SIR_ROAM_MAX_CHANNELS); count++) {
-		if ((chan_list[count] > CHAN_ENUM_1) &&
-			(chan_list[count] < CHAN_ENUM_14)) {
-			ht40_obss_scanind->channels[channel24gnum] =
-				chan_list[count];
+		chan_freq = wlan_reg_chan_to_freq(mac_ctx->pdev,
+						  chan_list[count]);
+		if (wlan_reg_is_24ghz_ch_freq(chan_freq)) {
+			ht40_obss_scanind->chan_freq_list[channel24gnum] =
+				chan_freq;
 			channel24gnum++;
 		}
 	}
diff --git a/core/wma/src/wma_scan_roam.c b/core/wma/src/wma_scan_roam.c
index b1e49e3bc1..163858e7c0 100644
--- a/core/wma/src/wma_scan_roam.c
+++ b/core/wma/src/wma_scan_roam.c
@@ -5570,6 +5570,7 @@ QDF_STATUS wma_send_ht40_obss_scanind(tp_wma_handle wma,
 	int len = 0;
 	uint8_t *buf_ptr, i;
 	uint8_t *channel_list;
+	uint32_t *chan_freq_list;
 
 	len += sizeof(wmi_obss_scan_enable_cmd_fixed_param);
 
@@ -5580,6 +5581,10 @@ QDF_STATUS wma_send_ht40_obss_scanind(tp_wma_handle wma,
 	len += WMI_TLV_HDR_SIZE;
 	len += qdf_roundup(sizeof(uint8_t) * 1, sizeof(uint32_t));
 
+	/* length calculation for chan_freqs */
+	len += WMI_TLV_HDR_SIZE;
+	len += sizeof(uint32_t) * req->channel_count;
+
 	WMA_LOGE("cmdlen %d vdev_id %d channel count %d iefield_len %d",
 			len, req->bss_id, req->channel_count, req->iefield_len);
 
@@ -5629,7 +5634,8 @@ QDF_STATUS wma_send_ht40_obss_scanind(tp_wma_handle wma,
 	channel_list = (uint8_t *) buf_ptr;
 
 	for (i = 0; i < req->channel_count; i++) {
-		channel_list[i] = req->channels[i];
+		channel_list[i] =
+		  wlan_reg_freq_to_chan(wma->pdev, req->chan_freq_list[i]);
 		WMA_LOGD("Ch[%d]: %d ", i, channel_list[i]);
 	}
 
@@ -5637,8 +5643,21 @@ QDF_STATUS wma_send_ht40_obss_scanind(tp_wma_handle wma,
 				sizeof(uint32_t));
 	WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_BYTE,
 			qdf_roundup(1, sizeof(uint32_t)));
+
+	buf_ptr += qdf_roundup(sizeof(uint8_t) * 1, sizeof(uint32_t));
+
+	WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_UINT32,
+		       sizeof(uint32_t) * req->channel_count);
 	buf_ptr += WMI_TLV_HDR_SIZE;
 
+	chan_freq_list = (uint32_t *)buf_ptr;
+	for (i = 0; i < req->channel_count; i++) {
+		chan_freq_list[i] = req->chan_freq_list[i];
+		WMA_LOGD("freq[%u]: %u ", i, chan_freq_list[i]);
+	}
+
+	buf_ptr += sizeof(uint32_t) * req->channel_count;
+
 	status = wmi_unified_cmd_send(wma->wmi_handle, buf, len,
 				      WMI_OBSS_SCAN_ENABLE_CMDID);
 	if (QDF_IS_STATUS_ERROR(status))