diff --git a/Kbuild b/Kbuild
index e95538dbec..2c724347b7 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2934,6 +2934,11 @@ cppflags-$(CONFIG_DIRECT_BUF_RX_ENABLE) += -DDBR_MULTI_SRNG_ENABLE
 endif
 cppflags-$(CONFIG_WMI_CMD_STRINGS) += -DWMI_CMD_STRINGS
 cppflags-$(CONFIG_WLAN_FEATURE_TWT) += -DWLAN_SUPPORT_TWT
+ifeq ($(CONFIG_WLAN_FEATURE_11BE_MLO), y)
+ifeq ($(CONFIG_DP_USE_REDUCED_PEER_ID_FIELD_WIDTH), y)
+cppflags-y += -DDP_USE_REDUCED_PEER_ID_FIELD_WIDTH
+endif
+endif
 
 ifdef CONFIG_WLAN_TWT_SAP_STA_COUNT
 WLAN_TWT_SAP_STA_COUNT ?= 32
diff --git a/configs/default_defconfig b/configs/default_defconfig
index 854b1b8000..3f9041720e 100644
--- a/configs/default_defconfig
+++ b/configs/default_defconfig
@@ -108,6 +108,7 @@ ifeq ($(CONFIG_CNSS_WCN7850), y)
 	CONFIG_WLAN_FEATURE_NEAR_FULL_IRQ := y
 	CONFIG_WLAN_FEATURE_REDUCE_RX_THREADS := y
 	CONFIG_WLAN_SYSFS_DP_STATS := y
+	CONFIG_DP_USE_REDUCED_PEER_ID_FIELD_WIDTH := y
 endif
 
 ifeq (y,$(findstring y,$(CONFIG_LITHIUM) $(CONFIG_BERYLLIUM)))