diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index 966a16891..3f9857b4a 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -23,10 +23,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include <stddef.h>
diff --git a/hw/xfree86/modes/xf86Cursors.c b/hw/xfree86/modes/xf86Cursors.c
index 9543eedb3..26969efb2 100644
--- a/hw/xfree86/modes/xf86Cursors.c
+++ b/hw/xfree86/modes/xf86Cursors.c
@@ -23,10 +23,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include <stddef.h>
diff --git a/hw/xfree86/modes/xf86DiDGA.c b/hw/xfree86/modes/xf86DiDGA.c
index 645727441..368649852 100644
--- a/hw/xfree86/modes/xf86DiDGA.c
+++ b/hw/xfree86/modes/xf86DiDGA.c
@@ -22,10 +22,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include "xf86.h"
diff --git a/hw/xfree86/modes/xf86EdidModes.c b/hw/xfree86/modes/xf86EdidModes.c
index b4ab14fc5..a2e960d42 100644
--- a/hw/xfree86/modes/xf86EdidModes.c
+++ b/hw/xfree86/modes/xf86EdidModes.c
@@ -29,10 +29,6 @@
  */
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #define _PARSE_EDID_
diff --git a/hw/xfree86/modes/xf86Modes.c b/hw/xfree86/modes/xf86Modes.c
index 43b223307..5651f1ef8 100644
--- a/hw/xfree86/modes/xf86Modes.c
+++ b/hw/xfree86/modes/xf86Modes.c
@@ -27,10 +27,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include "xf86Modes.h"
diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
index d83461997..900048df9 100644
--- a/hw/xfree86/modes/xf86RandR12.c
+++ b/hw/xfree86/modes/xf86RandR12.c
@@ -22,10 +22,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include "xf86.h"
diff --git a/hw/xfree86/modes/xf86Rotate.c b/hw/xfree86/modes/xf86Rotate.c
index 13e5a5059..85ab9b8c7 100644
--- a/hw/xfree86/modes/xf86Rotate.c
+++ b/hw/xfree86/modes/xf86Rotate.c
@@ -23,10 +23,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include <stddef.h>
diff --git a/hw/xfree86/modes/xf86cvt.c b/hw/xfree86/modes/xf86cvt.c
index b6c1bc81c..c0a342040 100644
--- a/hw/xfree86/modes/xf86cvt.c
+++ b/hw/xfree86/modes/xf86cvt.c
@@ -28,10 +28,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include "xf86.h"
diff --git a/hw/xfree86/modes/xf86gtf.c b/hw/xfree86/modes/xf86gtf.c
index 17c2f3255..c6a738422 100644
--- a/hw/xfree86/modes/xf86gtf.c
+++ b/hw/xfree86/modes/xf86gtf.c
@@ -62,10 +62,6 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
 #endif
 
 #include "xf86.h"
diff --git a/xkb/XKBMAlloc.c b/xkb/XKBMAlloc.c
index dbc1389e6..3e380a8ea 100644
--- a/xkb/XKBMAlloc.c
+++ b/xkb/XKBMAlloc.c
@@ -26,8 +26,6 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
-#include <config.h>
 #endif
 
 #include <stdio.h>
diff --git a/xkb/XKBMisc.c b/xkb/XKBMisc.c
index df268b583..f17194528 100644
--- a/xkb/XKBMisc.c
+++ b/xkb/XKBMisc.c
@@ -26,8 +26,6 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
-#include <config.h>
 #endif
 
 #include <stdio.h>