diff --git a/mlme/core/src/wlan_mlme_main.c b/mlme/core/src/wlan_mlme_main.c
index 9a72389d40..7740c9ce53 100644
--- a/mlme/core/src/wlan_mlme_main.c
+++ b/mlme/core/src/wlan_mlme_main.c
@@ -652,6 +652,9 @@ static void mlme_init_ht_cap_in_cfg(struct wlan_objmgr_psoc *psoc,
 	ht_caps->enable_smps = cfg_get(psoc, CFG_ENABLE_HT_SMPS);
 	ht_caps->smps = cfg_get(psoc, CFG_HT_SMPS_MODE);
 	ht_caps->max_num_amsdu = cfg_get(psoc, CFG_MAX_AMSDU_NUM);
+	ht_caps->tx_ldpc_enable = cfg_get(psoc, CFG_TX_LDPC_ENABLE);
+	ht_caps->short_slot_time_enabled =
+		cfg_get(psoc, CFG_SHORT_SLOT_TIME_ENABLED);
 }
 
 static void mlme_init_qos_cfg(struct wlan_objmgr_psoc *psoc,
diff --git a/mlme/dispatcher/inc/cfg_mlme_ht_caps.h b/mlme/dispatcher/inc/cfg_mlme_ht_caps.h
index 9eb4b86cba..50642c094d 100644
--- a/mlme/dispatcher/inc/cfg_mlme_ht_caps.h
+++ b/mlme/dispatcher/inc/cfg_mlme_ht_caps.h
@@ -370,6 +370,28 @@
 	CFG_VALUE_OR_DEFAULT, \
 	"MPDU Density")
 
+/*
+ * <ini>
+ * gShortSlotTimeEnabled - It will set slot timing slot.
+ * @Min: 0
+ * @Max: 1
+ * @Default: 1
+ *
+ * This ini is used to set default timing slot.
+ *
+ * Related: None
+ *
+ * Supported Feature: STA
+ *
+ * Usage: Internal/External
+ *
+ * </ini>
+ */
+#define CFG_SHORT_SLOT_TIME_ENABLED CFG_INI_BOOL( \
+	"gShortSlotTimeEnabled", \
+	1, \
+	"Short Slot Time Enabled")
+
 #define CFG_HT_CAPS_ALL \
 	CFG(CFG_HT_CAP_INFO) \
 	CFG(CFG_TX_LDPC_ENABLE) \
@@ -388,6 +410,7 @@
 	CFG(CFG_HT_SMPS_MODE) \
 	CFG(CFG_MAX_AMSDU_NUM) \
 	CFG(CFG_MAX_RX_AMPDU_FACTOR) \
-	CFG(CFG_MPDU_DENSITY)
+	CFG(CFG_MPDU_DENSITY) \
+	CFG(CFG_SHORT_SLOT_TIME_ENABLED)
 
 #endif /* __CFG_MLME_HT_CAPS_H */
diff --git a/mlme/dispatcher/inc/wlan_mlme_public_struct.h b/mlme/dispatcher/inc/wlan_mlme_public_struct.h
index e3ab4a9418..280eb61189 100644
--- a/mlme/dispatcher/inc/wlan_mlme_public_struct.h
+++ b/mlme/dispatcher/inc/wlan_mlme_public_struct.h
@@ -455,6 +455,8 @@ struct mlme_ht_info_field_3 {
  * @enable_smps: Enabled SM Power Save
  * @smps : SM Power Save mode
  * @max_num_amsdu: Max number of AMSDU
+ * @tx_ldpc_enable: Enable Tx LDPC
+ * @short_slot_time_enabled: Enabled/disable short slot time
  */
 struct wlan_mlme_ht_caps {
 	struct mlme_ht_capabilities_info ht_cap_info;
@@ -468,6 +470,8 @@ struct wlan_mlme_ht_caps {
 	bool enable_smps;
 	uint8_t smps;
 	uint8_t max_num_amsdu;
+	uint8_t tx_ldpc_enable;
+	bool short_slot_time_enabled;
 };
 
 /*