diff --git a/setup/package.dffedora b/setup/package.dffedora
index e71dfcc0a43..e9f334d65a7 100644
--- a/setup/package.dffedora
+++ b/setup/package.dffedora
@@ -17,6 +17,7 @@ RUN dnf update -d 0 -e 0 -y && \
         python3-babel \
         python3-dateutil \
         python3-decorator \
+        python3-devel \
         python3-docutils \
         python3-freezegun \
         python3-gevent \
diff --git a/setup/package.py b/setup/package.py
index 1fcd38b4aa0..95bd474e17f 100755
--- a/setup/package.py
+++ b/setup/package.py
@@ -345,7 +345,17 @@ class DockerRpm(Docker):
 
     def build(self):
         logging.info('Start building fedora rpm package')
-        self.run('python3 setup.py --quiet bdist_rpm', self.args.build_dir, 'odoo-rpm-build-%s' % TSTAMP)
+        rpmbuild_dir = '/var/lib/odoo/rpmbuild'
+        cmds = [
+            'cd /data/src',
+            'mkdir -p dist',
+            'rpmdev-setuptree -d',
+            f'cp -a /data/src/setup/rpm/odoo.spec {rpmbuild_dir}/SPECS/',
+            f'tar --transform "s/^\\./odoo-{VERSION}/" -c -z -f {rpmbuild_dir}/SOURCES/odoo-{VERSION}.tar.gz .',
+            f'rpmbuild -bb --define="%version {VERSION}" /data/src/setup/rpm/odoo.spec',
+            f'mv {rpmbuild_dir}/RPMS/noarch/odoo*.rpm /data/src/dist/'
+        ]
+        self.run(' && '.join(cmds), self.args.build_dir, f'odoo-rpm-build-{TSTAMP}')
         os.rename(glob('%s/dist/odoo-*.noarch.rpm' % self.args.build_dir)[0], '%s/odoo_%s.%s.rpm' % (self.args.build_dir, VERSION, TSTAMP))
         logging.info('Finished building fedora rpm package')
 
diff --git a/setup/redhat/install.sh b/setup/redhat/install.sh
deleted file mode 100644
index 869261cc092..00000000000
--- a/setup/redhat/install.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -e
-ABI=$(rpm -q --provides python3 | uniq | awk '/abi/ {print $NF}')
-python3 setup.py install --prefix=/usr --root=$RPM_BUILD_ROOT --record=INSTALLED_FILES --install-lib usr/lib/python${ABI}/site-packages/
diff --git a/setup/redhat/postinstall.sh b/setup/rpm/odoo.spec
similarity index 60%
rename from setup/redhat/postinstall.sh
rename to setup/rpm/odoo.spec
index 31ae914d3cd..3e198255a93 100644
--- a/setup/redhat/postinstall.sh
+++ b/setup/rpm/odoo.spec
@@ -1,3 +1,39 @@
+%global name odoo
+%global release 1
+%global unmangled_version %{version}
+
+Summary: Odoo Server
+Name: %{name}
+Version: %{version}
+Release: %{release}
+Source0: %{name}-%{unmangled_version}.tar.gz
+License: LGPL-3
+Group: Development/Libraries
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
+Prefix: %{_prefix}
+BuildArch: noarch
+Vendor: Odoo S.A. <info@odoo.com>
+Requires: sassc
+BuildRequires: python3-devel
+Url: https://www.odoo.com
+
+%description
+Odoo is a complete ERP and CRM. The main features are accounting (analytic
+and financial), stock management, sales and purchases management, tasks
+automation, marketing campaigns, help desk, POS, etc. Technical features include
+a distributed server, an object database, a dynamic GUI,
+customizable reports, and XML-RPC interfaces.
+
+%prep
+%autosetup
+
+%build
+%py3_build
+
+%install
+%py3_install
+
+%post
 #!/bin/sh
 
 set -e
@@ -9,7 +45,6 @@ ODOO_GROUP="odoo"
 ODOO_LOG_DIR=/var/log/odoo
 ODOO_LOG_FILE=$ODOO_LOG_DIR/odoo-server.log
 ODOO_USER="odoo"
-ABI=$(rpm -q --provides python3 | uniq | awk '/abi/ {print $NF}')
 
 if ! getent passwd | grep -q "^odoo:"; then
     groupadd $ODOO_GROUP
@@ -29,7 +64,7 @@ db_host = False
 db_port = False
 db_user = $ODOO_USER
 db_password = False
-addons_path = /usr/lib/python${ABI}/site-packages/odoo/addons
+addons_path = %{python3_sitelib}/odoo/addons
 " > $ODOO_CONFIGURATION_FILE
     chown $ODOO_USER:$ODOO_GROUP $ODOO_CONFIGURATION_FILE
     chmod 0640 $ODOO_CONFIGURATION_FILE
@@ -60,3 +95,9 @@ KillMode=mixed
 [Install]
 WantedBy=multi-user.target
 EOF
+
+
+%files
+%{_bindir}/odoo
+%{python3_sitelib}/%{name}-*.egg-info
+%{python3_sitelib}/%{name}