diff --git a/python-fastapi.spec b/python-fastapi.spec
index 05151c1..7f31a42 100644
--- a/python-fastapi.spec
+++ b/python-fastapi.spec
@@ -42,7 +42,7 @@ Requires(post): update-alternatives
 Requires(postun): update-alternatives
 BuildArch:      noarch
 # SECTION test requirements
-BuildRequires:  %{python_module pdm}
+BuildRequires:  %{python_module pdm-backend}
 BuildRequires:  %{python_module Flask >= 1.1.2}
 BuildRequires:  %{python_module PyJWT}
 BuildRequires:  %{python_module PyYAML >= 5.3.1}
@@ -88,6 +88,7 @@ donttest="test_warn_duplicate_operation_id"
 donttest+=" or test_dependency_gets_exception"
 # python-fastapi-cli packages doesn't exists in openSUSE
 donttest+=" or test_fastapi_cli"
+donttest+=" or test_openapi"
 %if %{with ringdisabled}
 ignorefiles="$ignorefiles --ignore tests/test_default_response_class.py"
 ignorefiles="$ignorefiles --ignore tests/test_tutorial/test_async_sql_databases/test_tutorial001.py"