diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index ab7070be6..5e0a0c602 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -22,6 +22,10 @@
 
 #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 f4ac4ded3..551f052c9 100644
--- a/hw/xfree86/modes/xf86DiDGA.c
+++ b/hw/xfree86/modes/xf86DiDGA.c
@@ -22,6 +22,10 @@
 
 #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 0476a6838..77c0c875c 100644
--- a/hw/xfree86/modes/xf86EdidModes.c
+++ b/hw/xfree86/modes/xf86EdidModes.c
@@ -27,6 +27,10 @@
  */
 #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/xf86Modes.c b/hw/xfree86/modes/xf86Modes.c
index d126e5edc..0706783ae 100644
--- a/hw/xfree86/modes/xf86Modes.c
+++ b/hw/xfree86/modes/xf86Modes.c
@@ -30,6 +30,10 @@
 
 #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/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
index bafe71f70..2a5d7bab2 100644
--- a/hw/xfree86/modes/xf86RandR12.c
+++ b/hw/xfree86/modes/xf86RandR12.c
@@ -25,6 +25,10 @@
 
 #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 1e79063a7..1d55a6e79 100644
--- a/hw/xfree86/modes/xf86Rotate.c
+++ b/hw/xfree86/modes/xf86Rotate.c
@@ -22,6 +22,10 @@
 
 #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 425657762..dd6febf2c 100644
--- a/hw/xfree86/modes/xf86cvt.c
+++ b/hw/xfree86/modes/xf86cvt.c
@@ -33,6 +33,10 @@
 
 #ifdef HAVE_XORG_CONFIG_H
 #include <xorg-config.h>
+#else
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #endif
 
 #include "xf86.h"