diff --git a/dconf.spec b/dconf.spec
index 0df80f8..5cbc33f 100644
--- a/dconf.spec
+++ b/dconf.spec
@@ -3,7 +3,7 @@
 
 Name:           dconf
 Version:        0.15.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A configuration system
 
 Group:          System Environment/Base
@@ -29,8 +29,7 @@ backend to the GSettings API in GLib.
 %package devel
 Summary: Header files and libraries for dconf development
 Group: Development/Libraries
-Requires: %{name} = %{version}-%{release}
-Requires: glib2-devel >= %{glib2_version}
+Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description devel
 dconf development package. Contains files needed for doing software
@@ -39,7 +38,7 @@ development using dconf.
 %package editor
 Summary: Configuration editor for dconf
 Group:   Applications/System
-Requires: %{name} = %{version}-%{release}
+Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description editor
 dconf-editor allows you to browse and modify dconf databases.
@@ -100,6 +99,18 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
 %{_datadir}/gtk-doc/html/dconf
 %{_datadir}/vala
 
+%post
+touch --no-create %{_datadir}/icons/hicolor >&/dev/null || :
+
+%postun
+if [ $1 -eq 0 ] ; then
+  touch --no-create %{_datadir}/icons/hicolor >&/dev/null || :
+  gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
+fi
+
+%posttrans
+gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
+
 %files editor
 %{_bindir}/dconf-editor
 %{_datadir}/applications/dconf-editor.desktop
@@ -110,6 +121,11 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
 %{_mandir}/man1/dconf-editor.1.gz
 
 %changelog
+* Sat Dec 22 2012 Rex Dieter <rdieter@fedoraproject.org> - 0.15.2-2
+- -devel: drop Requires: glib2-devel, already gets pulled in via pkgconfig deps
+- -editor: add icon scriptlets
+- tighten subpkg deps via %%{_isa}
+
 * Tue Nov 20 2012 Richard Hughes <hughsient@gmail.com> - 0.15.2-1
 - Update to 0.15.2