diff --git a/ibus-xinput b/ibus-xinput
index f5459ff..4d7f457 100644
--- a/ibus-xinput
+++ b/ibus-xinput
@@ -7,8 +7,10 @@ SHORT_DESC="IBus"
 GTK_IM_MODULE=ibus
 NOT_RUN=gnome3
 
-if test -f /usr/lib/qt4/plugins/inputmethods/libqtim-ibus.so || \
-   test -f /usr/lib64/qt4/plugins/inputmethods/libqtim-ibus.so;
+if test -f /usr/lib64/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so || \
+   test -f /usr/lib/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so || \
+   test -f /usr/lib64/qt4/plugins/inputmethods/libqtim-ibus.so || \
+   test -f /usr/lib/qt4/plugins/inputmethods/libqtim-ibus.so;
 then
     QT_IM_MODULE=ibus
 else
diff --git a/ibus.spec b/ibus.spec
index edcbd95..ec88082 100644
--- a/ibus.spec
+++ b/ibus.spec
@@ -34,7 +34,7 @@
 
 Name:           ibus
 Version:        1.5.10
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Intelligent Input Bus for Linux OS
 License:        LGPLv2+
 Group:          System Environment/Libraries
@@ -424,6 +424,9 @@ gtk-query-immodules-3.0-%{__isa_bits} --update-cache &> /dev/null || :
 %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Fri Apr 24 2015 Takao Fujiwara <tfujiwar@redhat.com> - 1.5.10-4
+- Bug 1217410 Updated ibus-xinput for KDE5.
+
 * Fri Apr 24 2015 Takao Fujiwara <tfujiwar@redhat.com> - 1.5.10-3
 - Updated ibus-HEAD.patch from upstream
   Fixed to show shortcuts on ibus-setup.