diff --git a/src/northbridge/intel/haswell/acpi/hostbridge.asl b/src/northbridge/intel/haswell/acpi/hostbridge.asl
index 80d21d0..5c22ce1 100644
--- a/src/northbridge/intel/haswell/acpi/hostbridge.asl
+++ b/src/northbridge/intel/haswell/acpi/hostbridge.asl
@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include <northbridge/intel/haswell/memmap.h>
+
 Name (_HID, EISAID ("PNP0A08"))	// PCIe
 Name (_CID, EISAID ("PNP0A03"))	// PCI
 
@@ -173,9 +175,9 @@
 
 	Name (PDRS, ResourceTemplate () {
 		Memory32Fixed (ReadWrite, CONFIG_FIXED_RCBA_MMIO_BASE, CONFIG_RCBA_LENGTH)
-		Memory32Fixed (ReadWrite, CONFIG_FIXED_MCHBAR_MMIO_BASE, 0x00008000)
-		Memory32Fixed (ReadWrite, CONFIG_FIXED_DMIBAR_MMIO_BASE, 0x00001000)
-		Memory32Fixed (ReadWrite, CONFIG_FIXED_EPBAR_MMIO_BASE,  0x00001000)
+		Memory32Fixed (ReadWrite, CONFIG_FIXED_MCHBAR_MMIO_BASE, MCH_BASE_SIZE)
+		Memory32Fixed (ReadWrite, CONFIG_FIXED_DMIBAR_MMIO_BASE, DMI_BASE_SIZE)
+		Memory32Fixed (ReadWrite, CONFIG_FIXED_EPBAR_MMIO_BASE, EP_BASE_SIZE)
 		Memory32Fixed (ReadWrite, CONFIG_MMCONF_BASE_ADDRESS, CONFIG_MMCONF_LENGTH)
 		Memory32Fixed (ReadWrite, 0xfed20000, 0x00020000) // TXT
 		Memory32Fixed (ReadWrite, 0xfed40000, 0x00005000) // TPM