diff --git a/clients/nested-client.c b/clients/nested-client.c
index 51958316..200543c8 100644
--- a/clients/nested-client.c
+++ b/clients/nested-client.c
@@ -32,6 +32,8 @@
 #include <GLES2/gl2.h>
 #include <EGL/egl.h>
 
+#include "../shared/platform.h"
+
 struct window;
 struct seat;