diff --git a/gnome-characters.spec b/gnome-characters.spec
index 056c283..6a8590f 100644
--- a/gnome-characters.spec
+++ b/gnome-characters.spec
@@ -2,7 +2,7 @@
 
 Name:		gnome-characters
 Version:	3.17.90
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Character map application for GNOME
 # Files from gtk-js-app are licensed under 3-clause BSD.
 # Other files are GPL 2.0 or later.
@@ -49,6 +49,7 @@ desktop-file-validate $RPM_BUILD_ROOT/%{_datadir}/applications/%{appname}.deskto
 
 %post
 touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
+touch --no-create %{_datadir}/icons/gnome &>/dev/null || :
 
 %postun
 if [ $1 -eq 0 ] ; then
@@ -60,6 +61,7 @@ fi
 %posttrans
 glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+gtk-update-icon-cache %{_datadir}/icons/gnome &>/dev/null || :
 
 
 %files -f %{appname}.lang
@@ -79,6 +81,13 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 
 
 %changelog
+* Fri Aug 21 2015 Matthias Clasen <mclasen@redhat.com> - 3.17.90-2
+- Force-update the icon cache for the gnome theme. This is necessary
+  because icons were moved from gnome to hicolor, and if we don't update
+  the gnome icon cache, it hides the icons in lower hicolor theme.
+  This is a one-shot fix, and should be removed in the next package
+  update.
+
 * Tue Aug 18 2015 Kalev Lember <klember@redhat.com> - 3.17.90-1
 - Update to 3.17.90