diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h
index d76fff16..5fb648be 100644
--- a/include/wlr/types/wlr_surface.h
+++ b/include/wlr/types/wlr_surface.h
@@ -3,6 +3,7 @@
 #include <wayland-server.h>
 #include <pixman.h>
 #include <stdint.h>
+#include <stdbool.h>
 
 struct wlr_frame_callback {
 	struct wl_resource *resource;