diff --git a/kasumi.spec b/kasumi.spec
index 2e25d7b..012db6f 100644
--- a/kasumi.spec
+++ b/kasumi.spec
@@ -6,7 +6,7 @@ License: GPLv2+
 URL:     http://kasumi.sourceforge.jp/
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: desktop-file-utils, gtk2-devel anthy-devel
-Source0: http://dl.sourceforge.jp/kasumi/41436/%{name}-%{version}.tar.gz
+Source0: http://jaist.dl.sourceforge.jp/kasumi/41436/%{name}-%{version}.tar.gz
 
 
 Summary: An anthy dictionary management tool
@@ -30,6 +30,9 @@ make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
 # remove .desktop file so that kasumi is accessible from scim panel and it's not necessary for other users.
 #rm -rf $RPM_BUILD_ROOT%{_datadir}/applications/*.desktop
 
+sed -i -e 's/Icon=\(.*\)\.png/Icon=\1/g' $RPM_BUILD_ROOT%{_datadir}/applications/kasumi.desktop
+touch -r $RPM_BUILD_DIR/%{name}-%{version}/kasumi.desktop.in $RPM_BUILD_ROOT%{_datadir}/applications/kasumi.desktop
+desktop-file-install --dir=$RPM_BUILD_ROOT%{_datadir}/applications --remove-category=Applications --delete-original $RPM_BUILD_ROOT%{_datadir}/applications/kasumi.desktop
 
 %find_lang %{name}