diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index b2e2d6540..26a883aa3 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -35,6 +35,8 @@
 #import "X11Application.h"
 #import "NSUserDefaults+XQuartzDefaults.h"
 
+#include "include/extinit_priv.h"
+
 #include "darwin.h"
 #include "quartz.h"
 #include "darwinEvents.h"
@@ -78,9 +80,6 @@ static dispatch_queue_t eventTranslationQueue;
 #define APPKIT_APPFLAGS_HACK 1
 #endif
 
-extern Bool noTestExtensions;
-extern Bool noRenderExtension;
-
 static TISInputSourceRef last_key_layout;
 
 /* This preference is only tested on Lion or later as it's not relevant to