diff --git a/SOURCES/CentOS-oVirt-4.5.repo b/SOURCES/CentOS-oVirt-4.5.repo
index dfcae45..5265b99 100644
--- a/SOURCES/CentOS-oVirt-4.5.repo
+++ b/SOURCES/CentOS-oVirt-4.5.repo
@@ -61,3 +61,20 @@ enabled=1
 exclude=
  # ansible-2.9.27-4.el8 shipped in yoga repo is breaking dependencies on oVirt side
  ansible
+
+# A few packages couldn't be built within CBS. We are hosting the rpms on resources.ovirt.org.
+[ovirt-45-upstream]
+name=oVirt upstream for CentOS Stream $releasever - oVirt 4.5
+enabled=1
+mirrorlist=https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.5-el$releasever
+#baseurl=https://resources.ovirt.org/pub/ovirt-4.5/rpm/el$releasever
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
+
+[ovirt-45-upstream-testing]
+name=oVirt upstream for CentOS Stream $releasever - oVirt 4.5 - testing
+enabled=1
+mirrorlist=https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.5-pre-el$releasever
+#baseurl=https://resources.ovirt.org/pub/ovirt-4.5-pre/rpm/el$releasever
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
diff --git a/SOURCES/RPM-GPG-KEY-oVirt-4.5 b/SOURCES/RPM-GPG-KEY-oVirt-4.5
new file mode 100644
index 0000000..2fff8b2
--- /dev/null
+++ b/SOURCES/RPM-GPG-KEY-oVirt-4.5
@@ -0,0 +1,50 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2.0.22 (GNU/Linux)
+
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+=SxBW
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/SPECS/centos-release-ovirt45.spec b/SPECS/centos-release-ovirt45.spec
index 1dad5cd..0b114f9 100644
--- a/SPECS/centos-release-ovirt45.spec
+++ b/SPECS/centos-release-ovirt45.spec
@@ -1,11 +1,12 @@
 Summary: oVirt 4.5 packages from the CentOS Virtualization SIG repository
 Name: centos-release-ovirt45
 Version: 1.0
-Release: 0.3%{?dist}
+Release: 0.4%{?dist}
 License: GPLv2
 URL: http://wiki.centos.org/SpecialInterestGroup/Virtualization
 Source0: CentOS-oVirt-4.5.repo
 Source1: COPYING
+Source2: RPM-GPG-KEY-oVirt-4.5
 
 BuildArch: noarch
 
@@ -34,6 +35,8 @@ cp %{SOURCE1} .
 
 %install
 install -D -m 644 %{SOURCE0} %{buildroot}%{_sysconfdir}/yum.repos.d/CentOS-oVirt-4.5.repo
+mkdir -p %{buildroot}%{_sysconfdir}/pki/rpm-gpg/
+install -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/pki/rpm-gpg/
 
 
 %post
@@ -43,9 +46,13 @@ dnf config-manager --set-enabled powertools
 
 %files
 %config(noreplace) %{_sysconfdir}/yum.repos.d/CentOS-oVirt-4.5.repo
+%{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
 %license COPYING
 
 %changelog
+* Tue Mar 01 2022 Sandro Bonazzola <sbonazzo@redhat.com> - 1.0-0.4
+- Add oVirt upstream repositories for packages which couldn't build within CBS.
+
 * Mon Feb 21 2022 Sandro Bonazzola <sbonazzo@redhat.com> - 1.0-0.3
 - Exclude ansible from Yoga repo as it breaks oVirt deps