diff --git a/src/mainboard/google/stout/early_init.c b/src/mainboard/google/stout/early_init.c
index 6b28e00..e08da8d 100644
--- a/src/mainboard/google/stout/early_init.c
+++ b/src/mainboard/google/stout/early_init.c
@@ -94,7 +94,7 @@
 		.mchbar = CONFIG_FIXED_MCHBAR_MMIO_BASE,
 		.dmibar = CONFIG_FIXED_DMIBAR_MMIO_BASE,
 		.epbar = CONFIG_FIXED_EPBAR_MMIO_BASE,
-		.pciexbar = CONFIG_MMCONF_BASE_ADDRESS,
+		.pciexbar = CONFIG_ECAM_MMCONF_BASE_ADDRESS,
 		.smbusbar = CONFIG_FIXED_SMBUS_IO_BASE,
 		.wdbbar = 0x4000000,
 		.wdbsize = 0x1000,