diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c
index f1671e6028..0c549a55fe 100644
--- a/core/hdd/src/wlan_hdd_cfg80211.c
+++ b/core/hdd/src/wlan_hdd_cfg80211.c
@@ -17981,6 +17981,30 @@ static int wlan_hdd_cfg80211_connect_start(struct hdd_adapter *adapter,
 				adapter->scan_info.scan_add_ie.length;
 		}
 
+		/*
+		 * When connecting between two profiles there could be scenario
+		 * when the vdev create and vdev destroy clears the additional
+		 * scan IEs in roam profile and when the supplicant doesn't
+		 * issue scan request. So the unicast frames that are sent from
+		 * the STA doesn't have the additional MBO IE.
+		 */
+		if (adapter->device_mode == QDF_STA_MODE &&
+		    (adapter->scan_info.default_scan_ies ||
+		     adapter->scan_info.scan_add_ie.length) &&
+		    !roam_profile->nAddIEScanLength) {
+			if (adapter->scan_info.default_scan_ies) {
+				roam_profile->pAddIEScan =
+					adapter->scan_info.default_scan_ies;
+				roam_profile->nAddIEScanLength =
+					adapter->scan_info.default_scan_ies_len;
+			} else if (adapter->scan_info.scan_add_ie.length) {
+				roam_profile->pAddIEScan =
+					adapter->scan_info.scan_add_ie.addIEdata;
+				roam_profile->nAddIEScanLength =
+					adapter->scan_info.scan_add_ie.length;
+			}
+		}
+
 		if ((policy_mgr_is_hw_dbs_capable(hdd_ctx->psoc) == true)
 			&& (false == wlan_hdd_handle_sap_sta_dfs_conc(adapter,
 				roam_profile))) {
diff --git a/core/hdd/src/wlan_hdd_scan.c b/core/hdd/src/wlan_hdd_scan.c
index 80f905de12..8b6422ee6c 100644
--- a/core/hdd/src/wlan_hdd_scan.c
+++ b/core/hdd/src/wlan_hdd_scan.c
@@ -340,6 +340,7 @@ static int wlan_hdd_update_scan_ies(struct hdd_adapter *adapter,
 	uint16_t rem_len = scan_info->default_scan_ies_len;
 	uint8_t *temp_ie = scan_info->default_scan_ies;
 	uint8_t *current_ie;
+	const uint8_t *mbo_ie;
 	uint8_t elem_id;
 	uint16_t elem_len;
 	bool add_ie = false;
@@ -347,6 +348,9 @@ static int wlan_hdd_update_scan_ies(struct hdd_adapter *adapter,
 	if (!scan_info->default_scan_ies_len || !scan_info->default_scan_ies)
 		return 0;
 
+	mbo_ie = wlan_get_vendor_ie_ptr_from_oui(MBO_OUI_TYPE,
+						 MBO_OUI_TYPE_SIZE, scan_ie,
+						 *scan_ie_len);
 	while (rem_len >= 2) {
 		current_ie = temp_ie;
 		elem_id = *temp_ie++;
@@ -366,10 +370,12 @@ static int wlan_hdd_update_scan_ies(struct hdd_adapter *adapter,
 				add_ie = true;
 			break;
 		case WLAN_ELEMID_VENDOR:
-			if ((0 != qdf_mem_cmp(&temp_ie[0], MBO_OUI_TYPE,
-							MBO_OUI_TYPE_SIZE)) ||
-				(0 == qdf_mem_cmp(&temp_ie[0], QCN_OUI_TYPE,
-							QCN_OUI_TYPE_SIZE)))
+			/* Donot add MBO IE if its already present */
+			if ((!mbo_ie &&
+			     0 == qdf_mem_cmp(&temp_ie[0], MBO_OUI_TYPE,
+					      MBO_OUI_TYPE_SIZE)) ||
+			    (0 == qdf_mem_cmp(&temp_ie[0], QCN_OUI_TYPE,
+					      QCN_OUI_TYPE_SIZE)))
 				add_ie = true;
 			break;
 		}