Index: xf86-video-vesa-X11R7.1-1.2.0/configure.ac
===================================================================
--- xf86-video-vesa-X11R7.1-1.2.0.orig/configure.ac	2007-01-07 19:28:00.000000000 +0100
+++ xf86-video-vesa-X11R7.1-1.2.0/configure.ac	2007-01-07 19:28:02.000000000 +0100
@@ -57,7 +57,7 @@
 sdkdir=$(pkg-config --variable=sdkdir xorg-server)
 
 CFLAGS="$CFLAGS $XORG_CFLAGS "' -I$(top_srcdir)/src'
-INCLUDES="$XORG_INCS -I${sdkdir} "'-I$(top_srcdir)/src -I$(prefix)/include'
+INCLUDES="$XORG_INCS -I${sdkdir} "'-I$(top_srcdir)/src'
 AC_SUBST([CFLAGS])
 AC_SUBST([INCLUDES])