diff --git a/libvo/vo_fbdev.c b/libvo/vo_fbdev.c
index f3a89faf78..9d03a4fbb8 100644
--- a/libvo/vo_fbdev.c
+++ b/libvo/vo_fbdev.c
@@ -1064,7 +1064,7 @@ static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width,
 		return 1;
 	    }
 	    L123123875 = frame_buffer + (out_width - in_width) * fb_pixel_size /
-		    2 + (out_height - in_height) * fb_line_len / 2;
+		    2 + ( (out_height - in_height) / 2 ) * fb_line_len;
 
 	    if (verbose > 0) {
 		if (verbose > 1) {