diff --git a/src/bitmessagekivy/tests/test_load_screen_data_file.py b/src/bitmessagekivy/tests/test_load_screen_data_file.py
index 4148c05f..7f394a02 100644
--- a/src/bitmessagekivy/tests/test_load_screen_data_file.py
+++ b/src/bitmessagekivy/tests/test_load_screen_data_file.py
@@ -5,7 +5,6 @@ from .common import skip_screen_checks
 from .common import ordered
 
 
-
 class TestLoadScreenData(unittest.TestCase):
     """Screen Data Json test"""
 
@@ -13,8 +12,7 @@ class TestLoadScreenData(unittest.TestCase):
     @ordered
     def test_load_json(self):
         """Test to load a valid json"""
-        file_name = 'screens_data.json'
-        loaded_screen_names = load_screen_json(file_name)
+        loaded_screen_names = load_screen_json()
         self.assertEqual(loaded_screen_names[2], 'success')
 
     @skip_screen_checks
@@ -22,5 +20,5 @@ class TestLoadScreenData(unittest.TestCase):
     def test_load_invalid_file(self):
         """Test to load an invalid json"""
         file_name = 'invalid_screens_data.json'
-        loaded_screen_names = load_screen_json(file_name)
-        self.assertEqual(loaded_screen_names[2], 'File not found')
+        with self.assertRaises(OSError):
+            load_screen_json(file_name)