diff --git a/hw/xwayland/xwayland-glamor.h b/hw/xwayland/xwayland-glamor.h
index ed9ec40de..aed65b50f 100644
--- a/hw/xwayland/xwayland-glamor.h
+++ b/hw/xwayland/xwayland-glamor.h
@@ -28,6 +28,8 @@
 
 #include <xwayland-config.h>
 
+#include <sys/types.h>
+
 #include <wayland-client.h>
 
 #include "xwayland-types.h"
diff --git a/hw/xwayland/xwayland-window.h b/hw/xwayland/xwayland-window.h
index 2e8313f56..c5c42f097 100644
--- a/hw/xwayland/xwayland-window.h
+++ b/hw/xwayland/xwayland-window.h
@@ -28,8 +28,11 @@
 
 #include <xwayland-config.h>
 
+#include <sys/types.h>
+
 #include <stdio.h>
 #include <unistd.h>
+
 #include <X11/X.h>
 #include <dix.h>
 #include <propertyst.h>