diff --git a/src/video/xvideo.c b/src/video/xvideo.c
index bfa81dee..40255af1 100644
--- a/src/video/xvideo.c
+++ b/src/video/xvideo.c
@@ -430,7 +430,7 @@ static void c_flash_cursor(int on) {
     }
 }
 
-static void video_driver_sync(void) {
+void video_driver_sync(void) {
     if (is_headless) {
         return;
     }