diff --git a/ibus-libpinyin.spec b/ibus-libpinyin.spec
index 1c15560..9f9eb93 100644
--- a/ibus-libpinyin.spec
+++ b/ibus-libpinyin.spec
@@ -47,8 +47,8 @@ input method based on libpinyin for IBus.
 make %{?_smp_mflags}
 
 %check
-desktop-file-validate %{_datadir}/applications/ibus-setup-libpinyin.desktop
-desktop-file-validate %{_datadir}/applications/ibus-setup-libbopomofo.desktop
+desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-libpinyin.desktop
+desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-libbopomofo.desktop
 
 %install
 make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"