diff --git a/_multibuild b/_multibuild
new file mode 100644
index 0000000..ec2fdbb
--- /dev/null
+++ b/_multibuild
@@ -0,0 +1,3 @@
+<multibuild>
+  <package>test</package>
+</multibuild>
\ No newline at end of file
diff --git a/python-jsonschema.changes b/python-jsonschema.changes
index 0e1e334..0e475c3 100644
--- a/python-jsonschema.changes
+++ b/python-jsonschema.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Dec 26 11:13:34 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Create subpackages for [format] and [format-nongpl] extras
+  * required by the tests for python-jupyter-server
+- Test in _multibuild in order to check that the rpm requirements
+  are set correctly
+
 -------------------------------------------------------------------
 Wed Nov 30 13:41:12 UTC 2022 - Johannes Kastl <kastl@b1-systems.de>
 
diff --git a/python-jsonschema.spec b/python-jsonschema.spec
index 1402706..8894fc8 100644
--- a/python-jsonschema.spec
+++ b/python-jsonschema.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package python-jsonschema
+# spec file
 #
 # Copyright (c) 2022 SUSE LLC
 #
@@ -16,49 +16,42 @@
 #
 
 
+%global flavor @BUILD_FLAVOR@%{nil}
+%if "%{flavor}" == "test"
+%define psuffix -test
+%bcond_without test
+%else
+%define psuffix %{nil}
+%bcond_with test
+%endif
+
 %if 0%{?suse_version} > 1500
 %bcond_without libalternatives
 %else
 %bcond_with libalternatives
 %endif
 
-Name:           python-jsonschema
+Name:           python-jsonschema%{psuffix}
 Version:        4.17.3
 Release:        0
 Summary:        An implementation of JSON-Schema validation for Python
 License:        MIT
 URL:            https://github.com/python-jsonschema/jsonschema
 Source:         https://files.pythonhosted.org/packages/source/j/jsonschema/jsonschema-%{version}.tar.gz
-# SECTION build
 BuildRequires:  %{python_module base >= 3.7}
 BuildRequires:  %{python_module hatch-fancy-pypi-readme}
 BuildRequires:  %{python_module hatch_vcs}
 BuildRequires:  %{python_module hatchling}
 BuildRequires:  %{python_module pip}
-# /SECTION
-# SECTION runtime
-BuildRequires:  %{python_module attrs >= 17.4.0}
-BuildRequires:  %{python_module importlib-metadata if %python-base < 3.8}
-BuildRequires:  %{python_module importlib-resources >= 1.4.0 if %python-base < 3.9}
-BuildRequires:  %{python_module pkgutil-resolve-name if %python-base < 3.9}
-BuildRequires:  %{python_module pyrsistent >= 0.14.0}
-BuildRequires:  %{python_module typing-extensions if %python-base < 3.8}
-# SECTION test
-BuildRequires:  %{python_module Twisted}
-BuildRequires:  git-core
-# /SECTION
-# SECTION extras (if available)
-#BuildRequires:  %%{python_module fqdn}
-BuildRequires:  %{python_module idna}
-#BuildRequires:  %%{python_module isoduration}
-BuildRequires:  %{python_module jsonpointer > 1.13}
-#BuildRequires:  %%{python_module rfc3339-validator}
-BuildRequires:  %{python_module rfc3987}
-#BuildRequires:  %%{python_module uri_template}
-BuildRequires:  %{python_module webcolors >= 1.11}
-# /SECTION
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros >= 20210929
+%if %{with test}
+BuildRequires:  %{python_module Twisted}
+BuildRequires:  %{python_module jsonschema = %{version}}
+BuildRequires:  %{python_module jsonschema-format = %{version}}
+BuildRequires:  %{python_module jsonschema-format-nongpl = %{version}}
+BuildRequires:  git-core
+%endif
 Requires:       python-attrs >= 17.4.0
 Requires:       python-pyrsistent >= 0.14.0
 %if 0%{python_version_nodots} < 38
@@ -85,9 +78,44 @@ The validator can be used as python module and from console:
 
     $ jsonschema --instance sample.json sample.schema
 
+%package format
+Summary:        An implementation of JSON-Schema validation for Python [format] extra
+Requires:       python-fqdn
+Requires:       python-idna
+Requires:       python-isoduration
+Requires:       python-jsonpointer > 1.13
+Requires:       python-jsonschema = %{version}
+Requires:       python-rfc3339-validator
+Requires:       python-rfc3987
+Requires:       python-uri_template
+Requires:       python-webcolors >= 1.11
+
+%description format
+jsonschema is an implementation of the JSON Schema specification for Python.
+
+This subpackage provides the [format] extra
+
+%package format-nongpl
+Summary:        An implementation of JSON-Schema validation for Python [format-nongpl] extra
+Requires:       python-fqdn
+Requires:       python-idna
+Requires:       python-isoduration
+Requires:       python-jsonpointer > 1.13
+Requires:       python-jsonschema = %{version}
+Requires:       python-rfc3339-validator
+Requires:       python-rfc3986-validator > 0.1.0
+Requires:       python-uri_template
+Requires:       python-webcolors >= 1.11
+
+%description format-nongpl
+jsonschema is an implementation of the JSON Schema specification for Python.
+
+This subpackage provides the [format-nongpl] extra
+
 %prep
 %setup -q -n jsonschema-%{version}
 
+%if !%{with test}
 %build
 %pyproject_wheel
 
@@ -98,15 +126,18 @@ The validator can be used as python module and from console:
 %fdupes %{buildroot}%{$python_sitelib}
 }
 
-# Prepare for update-alternatives usage
+# Prepare for libalternatives/update-alternatives usage
 %python_clone -a %{buildroot}%{_bindir}/jsonschema
+%endif
 
+%if %{with test}
 %check
 export JSON_SCHEMA_TEST_SUITE=$PWD/json
 %{python_expand # see tox.ini
 export PYTHONPATH=%{buildroot}%{$python_sitelib}
 $python -B -m twisted.trial jsonschema
 }
+%endif
 
 %pre
 # If libalternatives is used: Removing old update-alternatives entries.
@@ -118,6 +149,7 @@ $python -B -m twisted.trial jsonschema
 %preun
 %python_uninstall_alternative jsonschema
 
+%if !%{with test}
 %files %{python_files}
 %license COPYING
 %doc README.rst
@@ -125,4 +157,11 @@ $python -B -m twisted.trial jsonschema
 %{python_sitelib}/jsonschema
 %{python_sitelib}/jsonschema-%{version}*-info
 
+%files %{python_files format}
+%license COPYING
+
+%files %{python_files format-nongpl}
+%license COPYING
+%endif
+
 %changelog