diff --git a/mercurial-extension-hg-evolve.changes b/mercurial-extension-hg-evolve.changes
index 579b9ef..ed74724 100644
--- a/mercurial-extension-hg-evolve.changes
+++ b/mercurial-extension-hg-evolve.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Sep 24 22:11:01 UTC 2021 - Lukas Müller <expeehaa@outlook.com>
+
+- Add a test blacklist and run tests on all distributions.
+
 -------------------------------------------------------------------
 Mon Sep 20 18:44:53 UTC 2021 - Lukas Müller <expeehaa@outlook.com>
 
diff --git a/mercurial-extension-hg-evolve.spec b/mercurial-extension-hg-evolve.spec
index af88650..a5a499b 100644
--- a/mercurial-extension-hg-evolve.spec
+++ b/mercurial-extension-hg-evolve.spec
@@ -15,12 +15,6 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
-%if 0%{?suse_version} >= 1550
-%bcond_without test
-%else
-%bcond_with test
-%endif
-
 Name:           mercurial-extension-hg-evolve
 Version:        10.3.3
 Release:        0
@@ -28,13 +22,17 @@ Summary:        Flexible evolution of Mercurial history
 License:        GPL-2.0+
 Group:          Development/Tools/Version Control
 URL:            https://www.mercurial-scm.org/doc/evolution/
-Source:         https://files.pythonhosted.org/packages/source/h/hg-evolve/hg-evolve-%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/h/hg-evolve/hg-evolve-%{version}.tar.gz
+Source90:       tests.blacklist
 BuildRequires:  python-rpm-macros
 BuildRequires:  python3
 BuildRequires:  python3-setuptools
+BuildRequires:  python3-pyflakes
+BuildRequires:  python3-flake8
 BuildRequires:  fdupes
 BuildRequires:  mercurial
 BuildRequires:  mercurial-tests
+BuildRequires:  unzip
 Requires:       mercurial
 BuildArch:      noarch
 
@@ -57,10 +55,8 @@ rm %{buildroot}%{python3_sitelib}/hgext3rd/__pycache__/__init__*.pyc
 %fdupes %{buildroot}%{python3_sitelib}
 
 %check
-%if %{with test}
 cd tests
-python3 %{_datadir}/mercurial/tests/run-tests.py --with-hg=%{_bindir}/hg
-%endif
+python3 %{_datadir}/mercurial/tests/run-tests.py --with-hg=%{_bindir}/hg --blacklist=%{SOURCE90}
 
 %files
 %doc CHANGELOG README.rst
diff --git a/tests.blacklist b/tests.blacklist
new file mode 100644
index 0000000..b9653f1
--- /dev/null
+++ b/tests.blacklist
@@ -0,0 +1,3 @@
+test-check-sdist.t
+test-check-compat-strings.t
+