diff --git a/src/event-loop.c b/src/event-loop.c
index 11a9bf2f..7f1c7e5e 100644
--- a/src/event-loop.c
+++ b/src/event-loop.c
@@ -36,6 +36,7 @@
 #include <sys/signalfd.h>
 #include <sys/timerfd.h>
 #include <unistd.h>
+#include "wayland-util.h"
 #include "wayland-private.h"
 #include "wayland-server-core.h"
 #include "wayland-os.h"