diff --git a/wlan_cfg/cfg_dp.h b/wlan_cfg/cfg_dp.h
index c2eb32543f..22e1b4a213 100644
--- a/wlan_cfg/cfg_dp.h
+++ b/wlan_cfg/cfg_dp.h
@@ -439,7 +439,11 @@
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MIN 1
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MAX 1
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE 4096
+#ifdef WLAN_MEMORY_OPT
+#define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 128
+#else
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 1024
+#endif
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MAX 16384
 
 /*
@@ -450,7 +454,11 @@
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MIN 1
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MAX 3
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE 4096
+#ifdef WLAN_MEMORY_OPT
+#define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 128
+#else
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 1024
+#endif
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MAX 16384
 
 /*
@@ -465,7 +473,11 @@
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MIN 1
 #define WLAN_CFG_RX_SW_DESC_WEIGHT_SIZE_MAX 3
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE 12288
+#ifdef WLAN_MEMORY_OPT
+#define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 128
+#else
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN 4096
+#endif
 #define WLAN_CFG_RX_SW_DESC_NUM_SIZE_MAX 16384
 #endif