diff --git a/src/northbridge/intel/i945/gma.c b/src/northbridge/intel/i945/gma.c
index e3ff47842f..b9a37e4d59 100644
--- a/src/northbridge/intel/i945/gma.c
+++ b/src/northbridge/intel/i945/gma.c
@@ -563,11 +563,12 @@ static int intel_gma_init_vga(struct northbridge_intel_i945_config *conf,
 /* if vga is not connected it should have a correct header */
 static int probe_edid(u8 *pmmio, u8 slave)
 {
+	int i;
 	u8 vga_edid[128];
 	u8 header[8] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00};
 	intel_gmbus_read_edid(pmmio + GMBUS0, slave, 0x50, vga_edid, 128);
 	intel_gmbus_stop(pmmio + GMBUS0);
-	for (int i = 0; i < 8; i++) {
+	for (i = 0; i < 8; i++) {
 		if (vga_edid[i] != header[i]) {
 			printk(BIOS_DEBUG, "No display connected on slave %d\n",
 				slave);