diff --git a/tests/openlp_core/common/test_i18n.py b/tests/openlp_core/common/test_i18n.py
index add0fc1f5..ab76cb115 100644
--- a/tests/openlp_core/common/test_i18n.py
+++ b/tests/openlp_core/common/test_i18n.py
@@ -141,6 +141,16 @@ def test_get_natural_key():
         # THEN: We get a properly sorted list
         assert sorted_list == ['1st item', 'item 3b', 'item 10a'], 'Numbers should be sorted naturally'
 
+        # GIVEN: The language is still English (a language, which sorts digits before letters)
+        mocked_get_language.return_value = 'en'
+        unsorted_list = ['1 songname', '100 songname', '2 songname']
+
+        # WHEN: We sort the list and use get_natural_key() to generate the sorting keys
+        sorted_list = sorted(unsorted_list, key=get_natural_key)
+
+        # THEN: We get a properly sorted list
+        assert sorted_list == ['1 songname', '2 songname', '100 songname'], 'Numbers should be sorted naturally'
+
 
 def test_check_same_instance():
     """
diff --git a/tests/openlp_core/display/test_window.py b/tests/openlp_core/display/test_window.py
index 7cf7c74d9..d977c9cf4 100644
--- a/tests/openlp_core/display/test_window.py
+++ b/tests/openlp_core/display/test_window.py
@@ -462,7 +462,7 @@ def test_fix_font_bold_not_windows(mocked_is_win, display_window_env, mock_setti
 
 
 @patch('openlp.core.display.window.is_win')
-def test_fix_font_foundry(mocked_is_win, display_window_env, mock_settings):
+def test_fix_font_foundry(mocked_is_win, display_window_env, mock_settings, registry):
     """
     Test that a font with a foundry name in it has the foundry removed
     """