diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c
index c92b1de894af..fdfe30149a93 100644
--- a/core/hdd/src/wlan_hdd_cfg80211.c
+++ b/core/hdd/src/wlan_hdd_cfg80211.c
@@ -3281,12 +3281,19 @@ static int __wlan_hdd_cfg80211_do_acs(struct wiphy *wiphy,
 		sap_config->acs_cfg.ch_width = ch_width;
 	}
 
-	/* No VHT80 in 2.4G so perform ACS accordingly */
+	/* Check 2.4ghz cbmode and update BW if only 2.4 channels are present */
 	if (sap_config->acs_cfg.end_ch_freq <=
-		WLAN_REG_CH_TO_FREQ(CHAN_ENUM_2484) &&
-	    sap_config->acs_cfg.ch_width == eHT_CHANNEL_WIDTH_80MHZ) {
-		sap_config->acs_cfg.ch_width = eHT_CHANNEL_WIDTH_40MHZ;
-		hdd_debug("resetting to 40Mhz in 2.4Ghz");
+	    WLAN_REG_CH_TO_FREQ(CHAN_ENUM_2484) &&
+	    sap_config->acs_cfg.ch_width >= eHT_CHANNEL_WIDTH_40MHZ) {
+		uint32_t channel_bonding_mode;
+
+		ucfg_mlme_get_channel_bonding_24ghz(hdd_ctx->psoc,
+						    &channel_bonding_mode);
+		sap_config->acs_cfg.ch_width = channel_bonding_mode ?
+			eHT_CHANNEL_WIDTH_40MHZ : eHT_CHANNEL_WIDTH_20MHZ;
+
+		hdd_debug("Only 2.4ghz channels, resetting BW to %d 2.4 cbmode %d",
+			  sap_config->acs_cfg.ch_width, channel_bonding_mode);
 	}
 
 	hdd_nofl_debug("ACS Config country %s ch_width %d hw_mode %d ACS_BW: %d HT: %d VHT: %d START_CH: %d END_CH: %d band %d",