diff --git a/ovirt-node-ng-image.spec b/ovirt-node-ng-image.spec
deleted file mode 100644
index 1147dcd..0000000
--- a/ovirt-node-ng-image.spec
+++ /dev/null
@@ -1,84 +0,0 @@
-%global	_node_image_dir /usr/share/%{name}/image/
-%global	_node_image_file %{_node_image_dir}/%{name}-4.5.0-0.0.squashfs.img
-
-# Disable compression, because the image is already compressed
-%define _source_payload w0.gzdio
-%define _binary_payload w0.gzdio
-
-Name:       ovirt-node-ng-image-update
-Version:    4.5.0
-Release:    0.0
-License:    GPLv2
-Summary:    oVirt Node Next Image Update
-URL:        http://www.ovirt.org/node/
-Source0:    %{name}-4.5.0.tar.gz
-Source1:    ovirt-node-ng-image.squashfs.img
-Source2:    product.img
-
-Requires:   imgbased >= 0.7.2
-Obsoletes:  %{name}-placeholder < %{version}-%{release}
-Provides:   %{name}-placeholder = %{version}-%{release}
-Obsoletes:  ovirt-node-ng-image < %{version}-%{release}
-Provides:   ovirt-node-ng-image = %{version}-%{release}
-
-BuildArch:  noarch
-BuildRequires: autoconf
-BuildRequires: automake
-
-%description
-This package will update an  oVirt Node Next host with the new image.
-
-%prep
-%setup -q -n %{name}-4.5.0
-
-%build
-%configure
-make %{?_smp_mflags}
-
-%install
-# Install the image
-/usr/bin/install -d %{buildroot}/%{_node_image_dir}
-/usr/bin/install -m 644 %{SOURCE1} %{buildroot}/%{_node_image_file}
-/usr/bin/install -m 644 %{SOURCE2} %{buildroot}/%{_node_image_dir}/product.img
-
-%pre
-# Veriying avoiding installing over an active local storage,
-# we use the following 'find' options:
-#   -xdev, Don't descend directories on other filesystems, those are not considered local storages,
-#          and are not affected by the installation
-#   -not -empty, Skip empty metadata files as storage domains cannot have empty metadata file.
-# we also exclude folders starting with /rhvh which holds symbolic links to block storage domains
-# Or mounted file based storage domains, although these are likely skipped by -xdev.
-local_sds=($(find / -xdev -path "*/dom_md/metadata" -not -empty | egrep -v ^/rhev/))
-
-if [ "$local_sds" ]; then
-    echo "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will lose the VMs"
-    echo "See: https://bugzilla.redhat.com/show_bug.cgi?id=1550205#c3"
-    echo "Storage domains were found in:"
-    for sd in "${local_sds[@]}"; do
-        echo -e "\t$(dirname $sd)"
-    done
-    exit 1
-fi
-
-%post
-set -e
-# Some magic to ensure that imgbase from
-# the new image is used for updates
-export IMGBASED_IMAGE_UPDATE_RPM=$(lsof -p $PPID 2>/dev/null | grep image-update | awk '{print $9}')
-export MNTDIR="$(mktemp -d)"
-mount "%{_node_image_file}" "$MNTDIR"
-mount "$MNTDIR"/LiveOS/rootfs.img "$MNTDIR"
-export PYTHONPATH=$(find $MNTDIR/usr/lib/python* -name imgbased -type d -exec dirname {} \; | sort | tail -1):$PYTHONPATH
-imgbase --debug update --format liveimg %{_node_image_file} >> /var/log/imgbased.log 2>&1
-umount "$MNTDIR"
-umount "$MNTDIR"
-
-%files
-%dir %{_node_image_dir}
-%{_node_image_file}
-%{_node_image_dir}/product.img
-
-%changelog
-* Tue Sep 07 2021 Sandro Bonazzola <sbonazzo@redhat.com> - 4.5.0
-- oVirt Node 4.5.0
diff --git a/ovirt-node-ng-image.spec.tmpl b/ovirt-node-ng-image.spec.tmpl
new file mode 100644
index 0000000..1441235
--- /dev/null
+++ b/ovirt-node-ng-image.spec.tmpl
@@ -0,0 +1,87 @@
+%global	_node_image_dir /usr/share/%{name}/image/
+%global	_node_image_file %{_node_image_dir}/%{name}-4.5.0-0.0.squashfs.img
+
+# Disable compression, because the image is already compressed
+%define _source_payload w0.gzdio
+%define _binary_payload w0.gzdio
+
+Name:       $name
+Version:    $version
+Release:    $release%{?extra_release}
+#if $epoch
+Epoch:      $epoch
+#end if
+License:    GPLv2
+Summary:    oVirt Node Next Image Update
+URL:        http://www.ovirt.org/node/
+Source0:    %{name}-4.5.0.tar.gz
+Source1:    $artifacts['.squashfs'][0]
+Source2:    product.img
+
+Requires:   imgbased >= 0.7.2
+Obsoletes:  %{name}-placeholder < %{version}-%{release}
+Provides:   %{name}-placeholder = %{version}-%{release}
+Obsoletes:  ovirt-node-ng-image < %{version}-%{release}
+Provides:   ovirt-node-ng-image = %{version}-%{release}
+
+BuildArch:  noarch
+BuildRequires: autoconf
+BuildRequires: automake
+
+%description
+This package will update an  oVirt Node Next host with the new image.
+
+%prep
+%setup -q -n %{name}-4.5.0
+
+%build
+%configure
+make %{?_smp_mflags}
+
+%install
+# Install the image
+/usr/bin/install -d %{buildroot}/%{_node_image_dir}
+/usr/bin/install -m 644 %{SOURCE1} %{buildroot}/%{_node_image_file}
+/usr/bin/install -m 644 %{SOURCE2} %{buildroot}/%{_node_image_dir}/product.img
+
+%pre
+# Veriying avoiding installing over an active local storage,
+# we use the following 'find' options:
+#   -xdev, Don't descend directories on other filesystems, those are not considered local storages,
+#          and are not affected by the installation
+#   -not -empty, Skip empty metadata files as storage domains cannot have empty metadata file.
+# we also exclude folders starting with /rhvh which holds symbolic links to block storage domains
+# Or mounted file based storage domains, although these are likely skipped by -xdev.
+local_sds=(\$(find / -xdev -path "*/dom_md/metadata" -not -empty | egrep -v ^/rhev/))
+
+if [ "\$local_sds" ]; then
+    echo "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will lose the VMs"
+    echo "See: https://bugzilla.redhat.com/show_bug.cgi?id=1550205#c3"
+    echo "Storage domains were found in:"
+    for sd in "\${local_sds[@]}"; do
+        echo -e "\t\$(dirname \$sd)"
+    done
+    exit 1
+fi
+
+%post
+set -e
+# Some magic to ensure that imgbase from
+# the new image is used for updates
+export IMGBASED_IMAGE_UPDATE_RPM=\$(lsof -p \$PPID 2>/dev/null | grep image-update | awk '{print \$9}')
+export MNTDIR="\$(mktemp -d)"
+mount "%{_node_image_file}" "\$MNTDIR"
+mount "\$MNTDIR"/LiveOS/rootfs.img "\$MNTDIR"
+export PYTHONPATH=\$(find \$MNTDIR/usr/lib/python* -name imgbased -type d -exec dirname {} \; | sort | tail -1):\$PYTHONPATH
+imgbase --debug update --format liveimg %{_node_image_file} >> /var/log/imgbased.log 2>&1
+umount "\$MNTDIR"
+umount "\$MNTDIR"
+
+%files
+%dir %{_node_image_dir}
+%{_node_image_file}
+%{_node_image_dir}/product.img
+
+%changelog
+* Tue Sep 07 2021 Sandro Bonazzola <sbonazzo@redhat.com> - 4.5.0
+- oVirt Node 4.5.0