diff --git a/python-mailman.spec b/python-mailman.spec
index 56989ad..f97c3c0 100644
--- a/python-mailman.spec
+++ b/python-mailman.spec
@@ -65,7 +65,7 @@ Source101:      https://gitlab.com/mailman/mailman/-/raw/master/src/mailman/test
 Patch0:         python-mailman-test_interact_default_banner.patch
 # PATCH-FIX-UPSTREAM gl823_exclude_failing_tests.patch gl#mailman/mailman#823 mcepl@suse.com
 # Skip two failing tests.
-Patch0:         gl823_exclude_failing_tests.patch
+Patch1:         gl823_exclude_failing_tests.patch
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros