diff --git a/abiword.spec b/abiword.spec
index 62d42b8..94ea71a 100644
--- a/abiword.spec
+++ b/abiword.spec
@@ -140,11 +140,20 @@ find %{buildroot} -name '*.a' -exec rm -f {} ';'
 %post
 update-mime-database %{_datadir}/mime > /dev/null 2>&1 || :
 update-desktop-database %{_datadir}/applications > /dev/null 2>&1 || :
+/usr/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
 
 %postun
 update-mime-database %{_datadir}/mime > /dev/null 2>&1 || :
 update-desktop-database %{_datadir}/applications > /dev/null 2>&1 || :
 
+if [ $1 -eq 0 ] ; then
+    /usr/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+    /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+fi
+
+%posttrans
+/usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+
 %files
 %{_bindir}/abiword
 %{_datadir}/applications/*.desktop
@@ -176,6 +185,9 @@ update-desktop-database %{_datadir}/applications > /dev/null 2>&1 || :
 %{python_sitearch}/*
 
 %changelog
+* Fri Oct 25 2013 Peter Robinson <pbrobinson@fedoraproject.org> 1:3.0.0-3
+- Update icon cache on install/update/erase
+
 * Wed Oct 16 2013 Peter Robinson <pbrobinson@fedoraproject.org> 1:3.0.0-2
 - Enable gobject-introspection and python bindings