diff --git a/wayland.c b/wayland.c
index b911a691..b60bff0e 100644
--- a/wayland.c
+++ b/wayland.c
@@ -5,6 +5,7 @@
 #include <unistd.h>
 #include <errno.h>
 #include <poll.h>
+#include <fcntl.h>
 
 #include <sys/timerfd.h>
 #include <sys/epoll.h>