diff --git a/SPECS/centos-logos.spec b/SPECS/centos-logos.spec
index 2a77f2f..6caed47 100644
--- a/SPECS/centos-logos.spec
+++ b/SPECS/centos-logos.spec
@@ -66,70 +66,70 @@ Licensed only for approved usage, see COPYING for details.
 %build
 
 %install
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/backgrounds/
-cp -r backgrounds/c8 $RPM_BUILD_ROOT%{_datadir}/backgrounds/
+mkdir -p %{buildroot}%{_datadir}/backgrounds/
+cp -r backgrounds/c8 %{buildroot}%{_datadir}/backgrounds/
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas
-install -p -m 644 backgrounds/10_org.gnome.desktop.background.default.gschema.override $RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas
-install -p -m 644 backgrounds/10_org.gnome.desktop.screensaver.default.gschema.override $RPM_BUILD_ROOT%{_datadir}/glib-2.0/schemas
+mkdir -p %{buildroot}%{_datadir}/glib-2.0/schemas
+install -p -m 644 backgrounds/10_org.gnome.desktop.background.default.gschema.override %{buildroot}%{_datadir}/glib-2.0/schemas
+install -p -m 644 backgrounds/10_org.gnome.desktop.screensaver.default.gschema.override %{buildroot}%{_datadir}/glib-2.0/schemas
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/gnome-background-properties/
-install -p -m 644 backgrounds/desktop-backgrounds-default.xml $RPM_BUILD_ROOT%{_datadir}/gnome-background-properties/
+mkdir -p %{buildroot}%{_datadir}/gnome-background-properties/
+install -p -m 644 backgrounds/desktop-backgrounds-default.xml %{buildroot}%{_datadir}/gnome-background-properties/
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/firstboot/themes/fedora-%{codename}/
+mkdir -p %{buildroot}%{_datadir}/firstboot/themes/fedora-%{codename}/
 for i in firstboot/* ; do
-  install -p -m 644 $i $RPM_BUILD_ROOT%{_datadir}/firstboot/themes/fedora-%{codename}/
+  install -p -m 644 $i %{buildroot}%{_datadir}/firstboot/themes/fedora-%{codename}/
 done
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/pixmaps
+mkdir -p %{buildroot}%{_datadir}/pixmaps
 for i in pixmaps/* ; do
-  install -p -m 644 $i $RPM_BUILD_ROOT%{_datadir}/pixmaps
+  install -p -m 644 $i %{buildroot}%{_datadir}/pixmaps
 done
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/plymouth/themes/charge
+mkdir -p %{buildroot}%{_datadir}/plymouth/themes/charge
 for i in plymouth/charge/* ; do
-  install -p -m 644 $i $RPM_BUILD_ROOT%{_datadir}/plymouth/themes/charge
+  install -p -m 644 $i %{buildroot}%{_datadir}/plymouth/themes/charge
 done
 
 for size in 16x16 22x22 24x24 32x32 36x36 48x48 96x96 256x256 ; do
-  mkdir -p $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/$size/apps
+  mkdir -p %{buildroot}%{_datadir}/icons/hicolor/$size/apps
   for i in icons/hicolor/$size/apps/* ; do
-    install -p -m 644 $i $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/$size/apps
+    install -p -m 644 $i %{buildroot}%{_datadir}/icons/hicolor/$size/apps
   done
 done
 
-mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}
-pushd $RPM_BUILD_ROOT%{_sysconfdir}
+mkdir -p %{buildroot}%{_sysconfdir}
+pushd %{buildroot}%{_sysconfdir}
 ln -s %{_datadir}/icons/hicolor/16x16/apps/fedora-logo-icon.png favicon.png
 popd
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/apps
-install -p -m 644 icons/hicolor/scalable/apps/xfce4_xicon1.svg $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/apps
-install -p -m 644 icons/hicolor/scalable/apps/fedora-logo-icon.svg $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/apps/start-here.svg
+mkdir -p %{buildroot}%{_datadir}/icons/hicolor/scalable/apps
+install -p -m 644 icons/hicolor/scalable/apps/xfce4_xicon1.svg %{buildroot}%{_datadir}/icons/hicolor/scalable/apps
+install -p -m 644 icons/hicolor/scalable/apps/fedora-logo-icon.svg %{buildroot}%{_datadir}/icons/hicolor/scalable/apps/start-here.svg
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/places/
-pushd $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/places/
+mkdir -p %{buildroot}%{_datadir}/icons/hicolor/scalable/places/
+pushd %{buildroot}%{_datadir}/icons/hicolor/scalable/places/
 ln -s ../apps/start-here.svg .
 popd
 
-(cd anaconda; make DESTDIR=$RPM_BUILD_ROOT install)
+(cd anaconda; make DESTDIR=%{buildroot} install)
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/redhat-logos
-cp -a fedora/*.svg $RPM_BUILD_ROOT%{_datadir}/redhat-logos
+mkdir -p %{buildroot}%{_datadir}/redhat-logos
+cp -a fedora/*.svg %{buildroot}%{_datadir}/redhat-logos
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/ipa/ui/images
-cp -a ipa/*.png $RPM_BUILD_ROOT%{_datadir}/ipa/ui/images
-cp -a ipa/*.jpg $RPM_BUILD_ROOT%{_datadir}/ipa/ui/images
+mkdir -p %{buildroot}%{_datadir}/ipa/ui/images
+cp -a ipa/*.png %{buildroot}%{_datadir}/ipa/ui/images
+cp -a ipa/*.jpg %{buildroot}%{_datadir}/ipa/ui/images
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/testpage
-install -p -m 644 testpage/index.html $RPM_BUILD_ROOT%{_datadir}/testpage
+mkdir -p %{buildroot}%{_datadir}/testpage
+install -p -m 644 testpage/index.html %{buildroot}%{_datadir}/testpage
 
 # save some dup'd icons
 # Except in /boot. Because some people think it is fun to use VFAT for /boot.
 hardlink -v %{buildroot}/usr
 
 %ifnarch x86_64 i686
-rm -f $RPM_BUILD_ROOT%{_datadir}/anaconda/boot/splash.lss
+rm -f %{buildroot}%{_datadir}/anaconda/boot/splash.lss
 %endif
 
 %post