diff --git a/urh.spec b/urh.spec
index 4f4e967..9ae2237 100644
--- a/urh.spec
+++ b/urh.spec
@@ -1,12 +1,16 @@
+%{?python_enable_dependency_generator}
+# python 2 not supported
+
 Name:		urh
 Version:	2.10.0
-Release:	7%{?dist}
+Release:	1%{?dist}
 Summary:	Universal Radio Hacker: investigate wireless protocols like a boss
 # Automatically converted from old format: ASL 2.0 and GPLv2 - review is highly recommended.
 License:	Apache-2.0 AND GPL-2.0-only
 URL:		https://github.com/jopohl/urh
 Source0:	https://github.com/jopohl/urh/archive/v%{version}/%{name}-%{version}.tar.gz
 Source1:	io.github.jopohl.urh.metainfo.xml
+BuildRequires:	python3-setuptools
 BuildRequires:	python3-devel
 BuildRequires:	gcc-c++
 BuildRequires:	python3-numpy
@@ -15,12 +19,13 @@ BuildRequires:	airspyone_host-devel
 BuildRequires:	hackrf-devel
 BuildRequires:	rtl-sdr-devel
 BuildRequires:	uhd-devel
-BuildRequires:	python3-pyqt6
+BuildRequires:	python3-qt5
+BuildRequires:	python3-pytest
 BuildRequires:	xorg-x11-server-Xvfb
 # Unpinning Cython raised upstream: https://github.com/jopohl/urh/issues/1087
 BuildRequires:	python3-cython
 Requires:	python3-numpy
-Requires:	python3-pyqt6
+Requires:	python3-qt5
 
 %description
 The Universal Radio Hacker is a software for investigating unknown wireless
@@ -47,15 +52,11 @@ popd
 
 sed -i 's/"cython<3.0.0"/"cython"/' setup.py
 
-%generate_buildrequires
-%pyproject_buildrequires
-
 %build
-%pyproject_wheel
+%py3_build
 
 %install
-%pyproject_install
-%pyproject_save_files urh
+%py3_install
 
 # remove cpp files generated by cython
 pushd %{buildroot}%{python3_sitearch}/urh/dev/native/lib
@@ -83,7 +84,7 @@ install -Dpm 0644 %{SOURCE1} \
 # https://github.com/jopohl/urh/issues/1149
 #xvfb-run pytest -s -v tests
 
-%files -f %{pyproject_files}
+%files
 %license LICENSE
 %doc README.md
 %{_bindir}/urh
@@ -91,27 +92,10 @@ install -Dpm 0644 %{SOURCE1} \
 %{_datadir}/icons/hicolor/128x128/apps/urh.png
 %{_datadir}/applications/urh.desktop
 %{_metainfodir}/io.github.jopohl.urh.metainfo.xml
+%{python3_sitearch}/urh
+%{python3_sitearch}/urh-%{version}-*.egg-info
 
 %changelog
-* Wed Jul 22 2026 Python Maint <python-maint@redhat.com> - 2.10.0-7
-- Rebuilt for Python 3.15.0b4 ABI change
-
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 2.10.0-6
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Thu Jun 04 2026 Python Maint <python-maint@redhat.com> - 2.10.0-5
-- Rebuilt for Python 3.15
-
-* Tue Apr 28 2026 Jaroslav Škarvada <jskarvad@redhat.com> - 2.10.0-4
-- Rebuilt for new uhd
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 2.10.0-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Thu Jan 15 2026 Jaroslav Škarvada <jskarvad@redhat.com> - 2.10.0-2
-- Converted to new python packaging
-  Resolves: rhbz#2378489
-
 * Sat Jan 03 2026 Jaroslav Škarvada  <jskarvad@redhat.com> - 2.10.0-1
 - New version
   Resolves: rhbz#2423176