diff --git a/hw/xquartz/Makefile.am b/hw/xquartz/Makefile.am
index c238fe909..342a998b2 100644
--- a/hw/xquartz/Makefile.am
+++ b/hw/xquartz/Makefile.am
@@ -45,7 +45,6 @@ EXTRA_DIST = \
 	darwinEvents.h \
 	keysym2ucs.h \
 	quartz.h \
-	quartzCommon.h \
 	quartzKeyboard.h \
 	quartzRandR.h \
 	sanitizedCarbon.h \
diff --git a/hw/xquartz/X11Application.h b/hw/xquartz/X11Application.h
index b10d265f9..d636a3a69 100644
--- a/hw/xquartz/X11Application.h
+++ b/hw/xquartz/X11Application.h
@@ -31,6 +31,8 @@
 #ifndef X11APPLICATION_H
 #define X11APPLICATION_H 1
 
+#include <X11/Xdefs.h>
+
 #if __OBJC__
 
 #import "X11Controller.h"
diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index 0574f908a..67c638b6d 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -34,8 +34,6 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
-
 #import "X11Application.h"
 
 #include "darwin.h"
diff --git a/hw/xquartz/X11Controller.m b/hw/xquartz/X11Controller.m
index abef8156a..d489dde5d 100644
--- a/hw/xquartz/X11Controller.m
+++ b/hw/xquartz/X11Controller.m
@@ -34,8 +34,6 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
-
 #import "X11Controller.h"
 #import "X11Application.h"
 
diff --git a/hw/xquartz/applewm.c b/hw/xquartz/applewm.c
index cc91c9608..e743a861e 100644
--- a/hw/xquartz/applewm.c
+++ b/hw/xquartz/applewm.c
@@ -34,7 +34,7 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
+#include "quartz.h"
 
 #include "misc.h"
 #include "dixstruct.h"
diff --git a/hw/xquartz/quartz.c b/hw/xquartz/quartz.c
index 477a85f96..233570a75 100644
--- a/hw/xquartz/quartz.c
+++ b/hw/xquartz/quartz.c
@@ -35,7 +35,6 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
 #include "quartzRandR.h"
 #include "inputstr.h"
 #include "quartz.h"
diff --git a/hw/xquartz/quartz.h b/hw/xquartz/quartz.h
index ddbf2e780..3a456f573 100644
--- a/hw/xquartz/quartz.h
+++ b/hw/xquartz/quartz.h
@@ -34,6 +34,9 @@
 #ifndef _QUARTZ_H
 #define _QUARTZ_H
 
+#include <X11/Xdefs.h>
+#include "privates.h"
+
 #include "screenint.h"
 #include "window.h"
 #include "pixmap.h"
@@ -127,6 +130,14 @@ extern Bool XQuartzOptionSendsAlt;   /* Alt or Mode_switch? */
 
 extern int32_t XQuartzShieldingWindowLevel; /* CGShieldingWindowLevel() or 0 */
 
+// Other shared data
+extern DevPrivateKeyRec quartzScreenKeyRec;
+#define quartzScreenKey (&quartzScreenKeyRec)
+extern int aquaMenuBarHeight;
+
+// Name of GLX bundle for native OpenGL
+extern const char      *quartzOpenGLBundle;
+
 Bool
 QuartzAddScreen(int index, ScreenPtr pScreen);
 Bool
diff --git a/hw/xquartz/quartzCommon.h b/hw/xquartz/quartzCommon.h
deleted file mode 100644
index 13fbe55d8..000000000
--- a/hw/xquartz/quartzCommon.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * quartzCommon.h
- *
- * Common definitions used internally by all Quartz modes
- *
- * This file should be included before any X11 or IOKit headers
- * so that it can avoid symbol conflicts.
- *
- * Copyright (c) 2001-2004 Torrey T. Lyons and Greg Parker.
- *                 All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-
-#ifndef _QUARTZCOMMON_H
-#define _QUARTZCOMMON_H
-
-#include <X11/Xdefs.h>
-#include "privates.h"
-
-// Other shared data
-extern DevPrivateKeyRec quartzScreenKeyRec;
-#define quartzScreenKey (&quartzScreenKeyRec)
-extern int aquaMenuBarHeight;
-
-// Name of GLX bundle for native OpenGL
-extern const char      *quartzOpenGLBundle;
-
-#endif  /* _QUARTZCOMMON_H */
diff --git a/hw/xquartz/quartzRandR.c b/hw/xquartz/quartzRandR.c
index 795d1915c..3ecc0e771 100644
--- a/hw/xquartz/quartzRandR.c
+++ b/hw/xquartz/quartzRandR.c
@@ -35,7 +35,6 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
 #include "quartzRandR.h"
 #include "quartz.h"
 #include "darwin.h"
diff --git a/hw/xquartz/quartzStartup.c b/hw/xquartz/quartzStartup.c
index bb92b6d3c..732eba983 100644
--- a/hw/xquartz/quartzStartup.c
+++ b/hw/xquartz/quartzStartup.c
@@ -36,7 +36,6 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <CoreFoundation/CoreFoundation.h>
-#include "quartzCommon.h"
 #include "X11Controller.h"
 #include "darwin.h"
 #include "darwinEvents.h"
diff --git a/hw/xquartz/xpr/xprScreen.c b/hw/xquartz/xpr/xprScreen.c
index ec2cdaa0c..270d6eb00 100644
--- a/hw/xquartz/xpr/xprScreen.c
+++ b/hw/xquartz/xpr/xprScreen.c
@@ -33,7 +33,6 @@
 #include <dix-config.h>
 #endif
 
-#include "quartzCommon.h"
 #include "inputstr.h"
 #include "quartz.h"
 #include "quartzRandR.h"