diff --git a/src/soc/intel/alderlake/include/soc/pci_devs.h b/src/soc/intel/alderlake/include/soc/pci_devs.h
index b7196df0c3..ea1053b84f 100644
--- a/src/soc/intel/alderlake/include/soc/pci_devs.h
+++ b/src/soc/intel/alderlake/include/soc/pci_devs.h
@@ -211,7 +211,6 @@
 #define  PCH_DEV_GSPI1		_PCH_DEV(SIO5, 3)
 
 #define PCH_DEV_SLOT_ESPI	0x1f
-#define PCH_DEV_SLOT_LPC	PCH_DEV_SLOT_ESPI
 #define  PCH_DEVFN_ESPI		_PCH_DEVFN(ESPI, 0)
 #define  PCH_DEVFN_P2SB		_PCH_DEVFN(ESPI, 1)
 #define  PCH_DEVFN_PMC		_PCH_DEVFN(ESPI, 2)