diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
index c9075d6..fb7943e 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
@@ -194,7 +194,7 @@
 {
 	struct video_priv *priv = dev_get_uclass_priv(dev);
 	ushort *cmap_base = NULL;
-	ushort i, j;
+	int i, j;
 	uchar *fb;
 	struct bmp_image *bmp = map_sysmem(bmp_image, 0);
 	uchar *bmap;