diff --git a/ibus.spec b/ibus.spec
index 7b6c792..ee34c9f 100644
--- a/ibus.spec
+++ b/ibus.spec
@@ -1,6 +1,5 @@
 %{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
 %{!?gtk2_binary_version: %define gtk2_binary_version %(pkg-config  --variable=gtk_binary_version gtk+-2.0)}
-%{!?gtk3_binary_version: %define gtk3_binary_version %(pkg-config  --variable=gtk_binary_version gtk+-3.0)}
 
 %define glib_ver %([ -a %{_libdir}/pkgconfig/glib-2.0.pc ] && pkg-config --modversion glib-2.0 | cut -d. -f 1,2 || echo -n "999")
 %define gconf2_version 2.12.0
@@ -26,7 +25,6 @@ BuildRequires:  gettext-devel
 BuildRequires:  libtool
 BuildRequires:  python
 BuildRequires:  gtk2-devel
-BuildRequires:  gtk3-devel
 BuildRequires:  dbus-glib-devel
 BuildRequires:  dbus-python-devel >= %{dbus_python_version}
 BuildRequires:  desktop-file-utils
@@ -38,7 +36,6 @@ BuildRequires:  iso-codes-devel
 
 Requires:   %{name}-libs = %{version}-%{release}
 Requires:   %{name}-gtk2 = %{version}-%{release}
-Requires:   %{name}-gtk3 = %{version}-%{release}
 
 Requires:   pygtk2
 Requires:   pyxdg
@@ -81,20 +78,10 @@ Summary:    IBus im module for gtk2
 Group:      System Environment/Libraries
 Requires:   %{name} = %{version}-%{release}
 Requires(post): glib2 >= %{glib_ver}
-Obsoletes:  ibus-gtk
-Provides:   ibus-gtk
 
 %description gtk2
 This package contains ibus im module for gtk2
 
-%package gtk3
-Summary:    IBus im module for gtk3
-Group:      System Environment/Libraries
-Requires:   %{name} = %{version}-%{release}
-Requires(post): glib2 >= %{glib_ver}
-
-%description gtk3
-This package contains ibus im module for gtk3
 
 %package devel
 Summary:    Development tools for ibus
@@ -125,7 +112,7 @@ The ibus-devel-docs package contains developer documentation for ibus
 %configure \
     --disable-static \
     --enable-gtk2 \
-    --enable-gtk3 \
+    --disable-gtk3 \
     --enable-xim \
     --disable-gtk-doc \
     --enable-introspection
@@ -138,7 +125,6 @@ rm -rf $RPM_BUILD_ROOT
 make DESTDIR=$RPM_BUILD_ROOT install
 rm -f $RPM_BUILD_ROOT%{_libdir}/libibus.la
 rm -f $RPM_BUILD_ROOT%{_libdir}/gtk-2.0/%{gtk2_binary_version}/immodules/im-ibus.la
-rm -f $RPM_BUILD_ROOT%{_libdir}/gtk-3.0/%{gtk3_binary_version}/immodules/im-ibus.la
 
 # install xinput config file
 install -pm 644 -D %{SOURCE1} $RPM_BUILD_ROOT%{_xinputconf}
@@ -196,18 +182,12 @@ fi
 
 %postun libs -p /sbin/ldconfig
 
-%post gtk2
+%post gtk
 %{_bindir}/update-gtk-immodules %{_host}
 
-%postun gtk2
+%postun gtk
 %{_bindir}/update-gtk-immodules %{_host}
 
-%post gtk3
-%{_bindir}/gtk-query-immodules-3.0-%{__isa_bits} --update-cache
-
-%postun gtk3
-%{_bindir}/gtk-query-immodules-3.0-%{__isa_bits} --update-cache
-
 %files -f %{name}.lang
 %defattr(-,root,root,-)
 %doc AUTHORS COPYING README
@@ -231,14 +211,10 @@ fi
 %{_libdir}/libibus.so.*
 %{_libdir}/girepository-1.0/IBus-1.0.typelib
 
-%files gtk2
+%files gtk
 %defattr(-,root,root,-)
 %{_libdir}/gtk-2.0/%{gtk2_binary_version}/immodules/im-ibus.so
 
-%files gtk3
-%defattr(-,root,root,-)
-%{_libdir}/gtk-3.0/%{gtk3_binary_version}/immodules/im-ibus.so
-
 %files devel
 %defattr(-,root,root,-)
 %{_libdir}/lib*.so
@@ -254,7 +230,7 @@ fi
 %changelog
 * Sat Jun 12 2010 Peng Huang <shawn.p.huang@gmail.com> - 1.3.5-1
 - Update to 1.3.5
-- Support gtk3, gobject-introspection and vala.
+- Support gobject-introspection and vala.
 
 * Sat May 29 2010 Peng Huang <shawn.p.huang@gmail.com> - 1.3.4-2
 - Update to 1.3.4