diff --git a/pango.changes b/pango.changes
index f88bfa5..0dc49e1 100644
--- a/pango.changes
+++ b/pango.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May 21 16:51:24 CEST 2008 - sbrabec@suse.cz
+
+- Enabled optional thai-lang module (bnc#326002).
+- Fixed devel dependencies.
+
 -------------------------------------------------------------------
 Wed May  7 09:21:25 CEST 2008 - olh@suse.de
 
diff --git a/pango.spec b/pango.spec
index aec67fb..3bd99a5 100644
--- a/pango.spec
+++ b/pango.spec
@@ -12,12 +12,12 @@
 
 
 Name:           pango
-BuildRequires:  cairo-devel gtk-doc perl-XML-Parser sgml-skel
+BuildRequires:  cairo-devel gtk-doc libthai-devel perl-XML-Parser sgml-skel
 License:        LGPL v2.1 or later
 Group:          System/Libraries
 AutoReqProv:    on
 Version:        1.20.1
-Release:        12
+Release:        17
 Summary:        System for Layout and Rendering of Internationalised Text
 Source:         ftp://ftp.gnome.org/pub/GNOME/sources/pango/1.18/%{name}-%{version}.tar.bz2
 Source1:        README.SuSE
@@ -45,6 +45,25 @@ GTK+ 2.0.
 
 
 
+Authors:
+--------
+    Owen Taylor <otaylor@redhat.com>
+    Changwoo Ryu <cwryu@adam.kaist.ac.kr>
+    Sivaraj Doddannan <sivaraj@intelligroup.com> 
+
+%package module-thai-lang
+License:        LGPL v2.1 or later
+Summary:        System for Layout and Rendering of Internationalised Text
+Group:          System/Libraries
+Provides:       locale(pango:th_TH)
+
+%description module-thai-lang
+Pango is a library for layout and rendering of text, with an emphasis
+on internationalisation. It forms the core of text and font handling in
+GTK+ 2.0.
+
+
+
 Authors:
 --------
     Owen Taylor <otaylor@redhat.com>
@@ -53,10 +72,9 @@ Authors:
 
 %package devel
 License:        LGPL v2.1 or later
-Requires:       %{name} = %{version} cairo-devel glib2-devel glibc-devel %(rpm -q --whatprovides XFree86-devel --queryformat '%{NAME}')
+Requires:       %{name} = %{version} cairo-devel fontconfig-devel freetype2-devel glib2-devel glibc-devel %(rpm -q --whatprovides XFree86-devel --queryformat '%{NAME}')
 Summary:        Include files and libraries mandatory for development
 Group:          Development/Libraries/GNOME
-AutoReqProv:    on
 
 %description devel
 This package contains all necessary include files and libraries needed
@@ -75,7 +93,6 @@ License:        LGPL v2.1 or later
 Requires:       %{name} = %{version}
 Summary:        System for Layout and Rendering of Internationalised Text
 Group:          System/Libraries
-AutoReqProv:    on
 
 %description doc
 Pango is a library for layout and rendering of text, with an emphasis
@@ -164,6 +181,7 @@ fi
 %dir %{_libdir}/pango/1.6.0
 %dir %{_libdir}/pango/1.6.0/modules
 %{_libdir}/pango/1.6.0/modules/*.so
+%exclude %{_libdir}/pango/1.6.0/modules/pango-thai-lang.so
 %{_libdir}/lib*.so.*
 %doc %{_mandir}/man?/*.*
 %dir %{_sysconfdir}/pango
@@ -174,6 +192,10 @@ fi
 %ghost %{_sysconfdir}/pango/pango.modules
 %endif
 
+%files module-thai-lang
+%defattr(-, root, root)
+%{_libdir}/pango/1.6.0/modules/pango-thai-lang.so
+
 %files devel
 %defattr(-, root, root)
 %{_libdir}/lib*.so
@@ -186,6 +208,9 @@ fi
 %{_datadir}/gtk-doc/html/pango
 
 %changelog
+* Wed May 21 2008 sbrabec@suse.cz
+- Enabled optional thai-lang module (bnc#326002).
+- Fixed devel dependencies.
 * Wed May 07 2008 olh@suse.de
 - execution failure of pango-querymodules-64 on 32bit systems is
   not fatal (bnc#301792)