diff --git a/python-jinja2.spec b/python-jinja2.spec
index ae67b5a..186d6e5 100644
--- a/python-jinja2.spec
+++ b/python-jinja2.spec
@@ -54,6 +54,9 @@ BuildRequires:  python3-sphinx-issues
 # Fix for https://github.com/pallets/jinja/issues/1758
 sed -i "s/def teardown/def teardown_method/" tests/test_loader.py
 
+# Don't treat DeprecationWarnings as an error during tests
+sed -zi 's/filterwarnings = \n\terror/filterwarnings = \n\tdefault/' setup.cfg
+
 %generate_buildrequires
 %pyproject_buildrequires -x i18n