diff --git a/src/northbridge/intel/x4x/acpi.c b/src/northbridge/intel/x4x/acpi.c
index c70007621b..4088e75dae 100644
--- a/src/northbridge/intel/x4x/acpi.c
+++ b/src/northbridge/intel/x4x/acpi.c
@@ -9,8 +9,7 @@
 
 unsigned long acpi_fill_mcfg(unsigned long current)
 {
-	u32 pciexbar = 0;
-	u32 length = 0;
+	u32 pciexbar, length;
 
 	if (!decode_pcie_bar(&pciexbar, &length))
 		return current;