--- a/clients/simple-egl.c	2026-08-15 01:56:01.000000000 +0800
+++ b/clients/simple-egl.c	2026-08-15 02:19:50.000000000 +0800
@@ -48,6 +48,7 @@
 #include "tearing-control-v1-client-protocol.h"
 
 #include <sys/types.h>
+#include <sys/time.h>
 #include <unistd.h>
 
 #include <libweston/matrix.h>