diff --git a/Kbuild b/Kbuild
index 1cc44c8f23e43..9e9076293eb2d 100644
--- a/Kbuild
+++ b/Kbuild
@@ -3007,6 +3007,7 @@ cppflags-$(CONFIG_SAP_DHCP_FW_IND) += -DSAP_DHCP_FW_IND
 cppflags-$(CONFIG_WLAN_DP_PENDING_MEM_FLUSH) += -DWLAN_DP_PENDING_MEM_FLUSH
 cppflags-$(CONFIG_WLAN_SUPPORT_DATA_STALL) += -DWLAN_SUPPORT_DATA_STALL
 cppflags-$(CONFIG_WLAN_SUPPORT_TXRX_HL_BUNDLE) += -DWLAN_SUPPORT_TXRX_HL_BUNDLE
+cppflags-$(CONFIG_QCN7605_PCIE_SHADOW_REG_SUPPORT) += -DQCN7605_PCIE_SHADOW_REG_SUPPORT
 
 ifdef CONFIG_MAX_LOGS_PER_SEC
 ccflags-y += -DWLAN_MAX_LOGS_PER_SEC=$(CONFIG_MAX_LOGS_PER_SEC)
diff --git a/configs/genoa.common b/configs/genoa.common
index e4980ca651b35..3e862d5231f5b 100644
--- a/configs/genoa.common
+++ b/configs/genoa.common
@@ -230,4 +230,6 @@ CONFIG_SAP_DHCP_FW_IND := n
 #Enable FW Offload
 CONFIG_WLAN_FW_OFFLOAD := y
 
+#Enable PCIe Shadow Register
+CONFIG_QCN7605_PCIE_SHADOW_REG_SUPPORT := y
 ###################################