diff --git a/tests/unit/providers/configuration/conftest.py b/tests/unit/providers/configuration/conftest.py
index b02ffc40..96e583dd 100644
--- a/tests/unit/providers/configuration/conftest.py
+++ b/tests/unit/providers/configuration/conftest.py
@@ -52,14 +52,14 @@ def ini_config_file_2(tmp_path):
 
 @fixture
 def ini_config_file_3(tmp_path):
-    ini_config_file_3 = str(tmp_path / "config_3.ini")
-    with open(ini_config_file_3, "w") as file:
+    config_file = str(tmp_path / "config_3.ini")
+    with open(config_file, "w") as file:
         file.write(
             "[section1]\n"
             "value1=${CONFIG_TEST_ENV}\n"
             "value2=${CONFIG_TEST_PATH}/path\n"
         )
-    return ini_config_file_3
+    return config_file
 
 
 @fixture
@@ -92,14 +92,14 @@ def yaml_config_file_2(tmp_path):
 
 @fixture
 def yaml_config_file_3(tmp_path):
-    yaml_config_file_3 = str(tmp_path / "config_3.yml")
-    with open(yaml_config_file_3, "w") as file:
+    config_file = str(tmp_path / "config_3.yml")
+    with open(config_file, "w") as file:
         file.write(
             "section1:\n"
             "  value1: ${CONFIG_TEST_ENV}\n"
             "  value2: ${CONFIG_TEST_PATH}/path\n"
         )
-    return yaml_config_file_3
+    return config_file
 
 
 @fixture
@@ -143,8 +143,8 @@ def json_config_file_2(tmp_path):
 
 @fixture
 def json_config_file_3(tmp_path):
-    yaml_config_file_3 = str(tmp_path / "config_3.json")
-    with open(yaml_config_file_3, "w") as file:
+    config_file = str(tmp_path / "config_3.json")
+    with open(config_file, "w") as file:
         file.write(
             json.dumps(
                 {
@@ -155,7 +155,7 @@ def json_config_file_3(tmp_path):
                 },
             ),
         )
-    return yaml_config_file_3
+    return config_file
 
 
 @fixture(autouse=True)