diff --git a/gap.spec b/gap.spec
index da83a48..133810d 100644
--- a/gap.spec
+++ b/gap.spec
@@ -6,7 +6,7 @@
 
 Name:           gap
 Version:        %(sed -r "s/r|p/./g" <<< %upstreamver)
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Computational discrete algebra
 
 Group:          Applications/Engineering
@@ -260,20 +260,22 @@ sed "s|@VERSION@|%{version}|" %{SOURCE7} > $RPM_BUILD_ROOT%{_mandir}/man1/gac.1
 cp -p %{SOURCE8} $RPM_BUILD_ROOT%{_mandir}/man1
 
 %post core
-update-desktop-database %{_datadir}/applications &>/dev/null ||:
-update-mime-database %{_datadir}/mime &>/dev/null ||:
-touch --no-create %{icondir} >&/dev/null ||:
+/usr/bin/update-desktop-database %{_datadir}/applications &>/dev/null ||:
+/bin/touch --no-create %{icondir} >&/dev/null ||:
+/bin/touch --no-create %{_datadir}/mime/packages &> /dev/null || :
 
 %posttrans
-%{_bindir}/gtk-update-icon-cache %{icondir} >&/dev/null ||:
+/usr/bin/gtk-update-icon-cache %{icondir} >&/dev/null ||:
+/usr/bin/update-mime-database %{?fedora:-n} %{_datadir}/mime &> /dev/null || :
 %{_bindir}/update-gap-workspace ||:
 
 %postun core
-update-desktop-database %{_datadir}/applications &>/dev/null ||:
-update-mime-database %{_datadir}/mime &>/dev/null ||:
+/usr/bin/update-desktop-database %{_datadir}/applications &>/dev/null ||:
 if [ $1 -eq 0 ] ; then
-  touch --no-create %{icondir} >&/dev/null ||:
-  %{_bindir}/gtk-update-icon-cache %{icondir} >&/dev/null ||:
+  /bin/touch --no-create %{icondir} >&/dev/null ||:
+  /usr/bin//gtk-update-icon-cache %{icondir} >&/dev/null ||:
+  /bin/touch --no-create %{_datadir}/mime/packages &> /dev/null || :
+  /usr/bin/update-mime-database %{?fedora:-n} %{_datadir}/mime &> /dev/null || :
 fi
 
 %check
@@ -329,6 +331,9 @@ make testinstall
 %{_datadir}/vim/vimfiles/syntax/gap.vim
 
 %changelog
+* Sat Aug 16 2014 Rex Dieter <rdieter@fedoraproject.org> 4.7.5-3
+- update scriplets
+
 * Sat Aug 16 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.7.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild