diff --git a/dp/wifi3.0/dp_internal.h b/dp/wifi3.0/dp_internal.h
index 5a376eca7539..adb00218fd39 100644
--- a/dp/wifi3.0/dp_internal.h
+++ b/dp/wifi3.0/dp_internal.h
@@ -23,6 +23,9 @@
 
 #define RX_BUFFER_SIZE_PKTLOG_LITE 1024
 
+/* Macro For NYSM value received in VHT TLV */
+#define VHT_SGI_NYSM 3
+
 #if DP_PRINT_ENABLE
 #include <stdarg.h>       /* va_list */
 #include <qdf_types.h> /* qdf_vprint */
diff --git a/dp/wifi3.0/dp_rx_mon_status.c b/dp/wifi3.0/dp_rx_mon_status.c
index 70431df62c8b..cea842133e12 100644
--- a/dp/wifi3.0/dp_rx_mon_status.c
+++ b/dp/wifi3.0/dp_rx_mon_status.c
@@ -60,7 +60,11 @@ dp_rx_populate_cdp_indication_ppdu(struct dp_pdev *pdev,
 	cdp_rx_ppdu->other_msdu_count = ppdu_info->rx_status.other_msdu_count;
 	cdp_rx_ppdu->u.nss = ppdu_info->rx_status.nss;
 	cdp_rx_ppdu->u.mcs = ppdu_info->rx_status.mcs;
-	cdp_rx_ppdu->u.gi = ppdu_info->rx_status.sgi;
+	if ((ppdu_info->rx_status.sgi == VHT_SGI_NYSM) &&
+		(ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC))
+		cdp_rx_ppdu->u.gi = CDP_SGI_0_4_US;
+	else
+		cdp_rx_ppdu->u.gi = ppdu_info->rx_status.sgi;
 	cdp_rx_ppdu->u.ldpc = ppdu_info->rx_status.ldpc;
 	cdp_rx_ppdu->u.preamble = ppdu_info->rx_status.preamble_type;
 	cdp_rx_ppdu->u.ppdu_type = ppdu_info->rx_status.reception_type;