diff --git a/hw/xfree86/os-support/linux/Makefile.am b/hw/xfree86/os-support/linux/Makefile.am
index 18f30353c..c4d971573 100644
--- a/hw/xfree86/os-support/linux/Makefile.am
+++ b/hw/xfree86/os-support/linux/Makefile.am
@@ -31,5 +31,5 @@ INCLUDES = $(XORG_INCS) -I/usr/include/drm # FIXME this last part is crack
 EXTRA_DIST = \
 	lnx.h \
 	lnx_kbd.h \
-        $(srcdir)/../shared/ia64Pci.h
-       $(srcdir)/../shared/xf86Axp.h
+	$(srcdir)/../shared/ia64Pci.h \
+	$(srcdir)/../shared/xf86Axp.h