diff --git a/video/out/vo.c b/video/out/vo.c
index a3e81e93fe..ae9c635917 100644
--- a/video/out/vo.c
+++ b/video/out/vo.c
@@ -23,8 +23,10 @@
 #include <stdbool.h>
 #include <pthread.h>
 
+#ifndef __MINGW32__
 #include <unistd.h>
 #include <poll.h>
+#endif
 
 #include <libavutil/common.h>