diff --git a/python-Flask-Testing.changes b/python-Flask-Testing.changes
index dd8c9ca..744b300 100644
--- a/python-Flask-Testing.changes
+++ b/python-Flask-Testing.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 28 13:51:06 UTC 2021 - Markéta Machová <mmachova@suse.com>
+
+- Fix test requirements
+- Switch to pyunittest
+
 -------------------------------------------------------------------
 Sun Apr  4 23:23:19 UTC 2021 - Arun Persaud <arun@gmx.de>
 
diff --git a/python-Flask-Testing.spec b/python-Flask-Testing.spec
index 89ec005..d97cd1e 100644
--- a/python-Flask-Testing.spec
+++ b/python-Flask-Testing.spec
@@ -33,6 +33,7 @@ BuildArch:      noarch
 # SECTION test requirements
 BuildRequires:  %{python_module Flask}
 BuildRequires:  %{python_module blinker}
+BuildRequires:  %{python_module importlib_metadata}
 # /SECTION
 %python_subpackages
 
@@ -53,7 +54,7 @@ sed -i "s/twill[^']*/setuptools/" setup.py
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
-%python_exec setup.py test
+%pyunittest tests.suite
 
 %files %{python_files}
 %doc README