diff --git a/giflib.spec b/giflib.spec
index a81134e..e71c025 100644
--- a/giflib.spec
+++ b/giflib.spec
@@ -1,14 +1,14 @@
 Summary: Library for manipulating GIF format image files
 Name: giflib
 Version: 4.1.3
-Release: 5
+Release: 6
 License: MIT
 URL: http://www.sf.net/projects/libungif/
 Source0: http://dl.sf.net/libungif/%{name}-%{version}.tar.bz2
 Patch0: giflib-hash64.patch
 Group: System Environment/Libraries
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-BuildRequires: xorg-x11-devel
+BuildRequires: libX11-devel
 
 Obsoletes: libungif <= %{version}-%{release}
 Provides: libungif <= %{version}-%{release}
@@ -100,6 +100,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_bindir}/*
 
 %changelog
+* Tue Nov  1 2005 Matthias Clasen <mclasen@redhat.com> 4.1.3-6
+- Switch requires to modular X
+
 * Wed Sep 21 2005 Toshio Kuratomi <toshio@tiki-lounge.com> 4.1.3-5
 - Merge an option on the empty library link line.
 - Obsolete libungif progs package.