diff --git a/SPECS/subscription-manager.spec b/SPECS/subscription-manager.spec
index 53bc1bb..a7846b4 100644
--- a/SPECS/subscription-manager.spec
+++ b/SPECS/subscription-manager.spec
@@ -22,6 +22,8 @@
 %global gtk3 1
 %endif
 
+%global if_centos (0%{?centos_ver} && 0%{?centos_ver} >= 7)
+
 %if 0%{?rhel} == 6 || 0%{?suse_version}
 %global use_initial_setup 0
 %global use_firstboot 1
@@ -113,6 +115,8 @@ BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 # nesting is required since RPM requires the various preamble directives to be
 # at the start of a line making meaningful indentation impossible.
 
+Patch999:  subscription-manager-1.19.21-centos-remove-redhat.repo.patch
+
 Requires:  python-ethtool
 Requires:  python-iniparse
 Requires:  python-decorator
@@ -389,6 +393,8 @@ Subscription Manager Cockpit UI
 %prep
 %setup -q
 
+%patch999 -p1
+
 %build
 make -f Makefile VERSION=%{version}-%{release} CFLAGS="%{optflags}" \
     LDFLAGS="%{__global_ldflags}" OS_DIST="%{dist}" %{?gtk_version}
@@ -418,8 +424,8 @@ make -f Makefile install VERSION=%{version}-%{release} \
 %suse_update_desktop_file -n -r subscription-manager-gui Settings PackageManager
 %endif
 
-desktop-file-validate %{buildroot}/etc/xdg/autostart/rhsm-icon.desktop
-desktop-file-validate %{buildroot}/usr/share/applications/subscription-manager-gui.desktop
+#desktop-file-validate %{buildroot}/etc/xdg/autostart/rhsm-icon.desktop
+#desktop-file-validate %{buildroot}/usr/share/applications/subscription-manager-gui.desktop
 
 %find_lang rhsm
 %find_lang %{name} --with-gnome
@@ -438,13 +444,22 @@ find %{buildroot} -name \*.py -exec touch -r %{SOURCE0} '{}' \;
 %{__mkdir_p} %{buildroot}%{_sysconfdir}/pki/entitlement
 
 # Setup cert directories for the container plugin:
+%if 0%{!?if_centos}
 %{__mkdir_p} %{buildroot}%{_sysconfdir}/docker/certs.d/
 %{__mkdir} %{buildroot}%{_sysconfdir}/docker/certs.d/cdn.redhat.com
 install -m 644 %{_builddir}/%{buildsubdir}/etc-conf/redhat-entitlement-authority.pem %{buildroot}%{_sysconfdir}/docker/certs.d/cdn.redhat.com/redhat-entitlement-authority.crt
+%else
+rm %{buildroot}/%{_sysconfdir}/rhsm/ca/redhat-entitlement-authority.pem
+%endif
 
+%if 0%{!?if_centos}
 %{__mkdir_p} %{buildroot}%{_sysconfdir}/etc/rhsm/ca
 install -m 644 %{_builddir}/%{buildsubdir}/etc-conf/redhat-entitlement-authority.pem %{buildroot}/%{_sysconfdir}/rhsm/ca/redhat-entitlement-authority.pem
 install -m 644 %{_builddir}/%{buildsubdir}/etc-conf/ca/redhat-uep.pem %{buildroot}/%{_sysconfdir}/rhsm/ca/redhat-uep.pem
+%else
+rm %{_builddir}/%{buildsubdir}/etc-conf/redhat-entitlement-authority.pem
+rm %{_builddir}/%{buildsubdir}/etc-conf/ca/redhat-uep.pem
+%endif
 
 %if %use_cockpit
     # install cockpit dist targz
@@ -676,7 +691,7 @@ rm -rf %{buildroot}
 %{python_sitearch}/subscription_manager/gui/data/glade/*.glade
 %{python_sitearch}/subscription_manager/gui/data/icons/*.svg
 
-%{_datadir}/applications/subscription-manager-gui.desktop
+#%{_datadir}/applications/subscription-manager-gui.desktop
 %{_datadir}/icons/hicolor/16x16/apps/*.png
 %{_datadir}/icons/hicolor/22x22/apps/*.png
 %{_datadir}/icons/hicolor/24x24/apps/*.png
@@ -688,7 +703,7 @@ rm -rf %{buildroot}
 %{_datadir}/appdata/subscription-manager-gui.appdata.xml
 
 # gui system config files
-%{_sysconfdir}/xdg/autostart/rhsm-icon.desktop
+#%{_sysconfdir}/xdg/autostart/rhsm-icon.desktop
 %if !0%{?suse_version}
 %{_sysconfdir}/pam.d/subscription-manager-gui
 %{_sysconfdir}/security/console.apps/subscription-manager-gui
@@ -728,9 +743,9 @@ rm -rf %{buildroot}
 %{python_sitearch}/subscription_manager/plugin/container.py*
 
 # Copying Red Hat CA cert into each directory:
-%attr(755,root,root) %dir %{_sysconfdir}/docker/certs.d/cdn.redhat.com
-%attr(644,root,root) %{_sysconfdir}/rhsm/ca/redhat-entitlement-authority.pem
-%attr(644,root,root) %{_sysconfdir}/docker/certs.d/cdn.redhat.com/redhat-entitlement-authority.crt
+#%attr(755,root,root) %dir %{_sysconfdir}/docker/certs.d/cdn.redhat.com
+#%attr(644,root,root) %{_sysconfdir}/rhsm/ca/redhat-entitlement-authority.pem
+#%attr(644,root,root) %{_sysconfdir}/docker/certs.d/cdn.redhat.com/redhat-entitlement-authority.crt
 
 
 %if %has_ostree
@@ -880,6 +895,9 @@ touch --no-create %{_datadir}/icons/hicolor &>/dev/null
 gtk-update-icon-cache -f %{_datadir}/icons/hicolor &>/dev/null || :
 
 %changelog
+* Thu Apr 12 2018 Johnny Hughes <johnny@centos.org> 1.20.11-1
+- Manual CentOS Debranding
+
 * Tue Mar 13 2018 Christopher Snyder <csnyder@redhat.com> 1.20.11-1
 - 1554482: Reenable RHUI support (csnyder@redhat.com)