diff --git a/hw/xfree86/doc/man/Makefile.am b/hw/xfree86/doc/man/Makefile.am
index 9d0bc1a82..d9a78ca64 100644
--- a/hw/xfree86/doc/man/Makefile.am
+++ b/hw/xfree86/doc/man/Makefile.am
@@ -1,5 +1,5 @@
 # Xserver.man covers options generic to all X servers built in this tree
-MAN_SRCS = Xorg.man.pre Xorg.conf.man.pre
+MAN_SRCS = Xorg.man.pre xorg.conf.man.pre
 
 man1_MANS = Xorg.man
 
@@ -16,4 +16,4 @@ include $(top_srcdir)/cpprules.in
 
 EXTRAMANDEFS = -D__logdir__=$(logdir)
 
-EXTRA_DIST = $(MAN_SRCS)
\ No newline at end of file
+EXTRA_DIST = $(MAN_SRCS)