diff --git a/openlp/plugins/custom/lib/mediaitem.py b/openlp/plugins/custom/lib/mediaitem.py
index 812274263..25970a91d 100644
--- a/openlp/plugins/custom/lib/mediaitem.py
+++ b/openlp/plugins/custom/lib/mediaitem.py
@@ -190,8 +190,7 @@ class CustomMediaItem(MediaManagerItem):
             if QtWidgets.QMessageBox.question(
                     self, UiStrings().ConfirmDelete,
                     translate('CustomPlugin.MediaItem',
-                              'Are you sure you want to delete the %n selected custom slide(s)?',
-                              '', QtCore.QCoreApplication.CodecForTr, len(items)),
+                              'Are you sure you want to delete the "%d" selected custom slide(s)?') %len(items),
                     QtWidgets.QMessageBox.StandardButtons(
                         QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No),
                     QtWidgets.QMessageBox.Yes) == QtWidgets.QMessageBox.No:
diff --git a/openlp/plugins/songs/lib/mediaitem.py b/openlp/plugins/songs/lib/mediaitem.py
index 4f23bbfd1..35ca9861c 100644
--- a/openlp/plugins/songs/lib/mediaitem.py
+++ b/openlp/plugins/songs/lib/mediaitem.py
@@ -363,8 +363,8 @@ class SongMediaItem(MediaManagerItem):
             items = self.list_view.selectedIndexes()
             if QtWidgets.QMessageBox.question(
                     self, UiStrings().ConfirmDelete,
-                    translate('SongsPlugin.MediaItem', 'Are you sure you want to delete the %n selected song(s)?', '',
-                              QtCore.QCoreApplication.CodecForTr, len(items)),
+                    translate('SongsPlugin.MediaItem',
+                        'Are you sure you want to delete the "%d" selected song(s)?') % len(items),
                     QtWidgets.QMessageBox.StandardButtons(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No),
                     QtWidgets.QMessageBox.Yes) == QtWidgets.QMessageBox.No:
                 return
diff --git a/tests/functional/openlp_core_lib/test_mediamanageritem.py b/tests/functional/openlp_core_lib/test_mediamanageritem.py
index 848f34233..a3674f591 100644
--- a/tests/functional/openlp_core_lib/test_mediamanageritem.py
+++ b/tests/functional/openlp_core_lib/test_mediamanageritem.py
@@ -60,6 +60,22 @@ class TestMediaManagerItem(TestCase, TestMixin):
         # THEN: on_preview_click() should have been called
         mocked_on_preview_click.assert_called_with()
 
+    def required_icons_test(self):
+        """
+        Test the default icons for plugins
+        """
+        # GIVEN: A MediaManagerItem
+        mmi = MediaManagerItem(None)
+        # WHEN: Object is created
+        mmi.required_icons()
+        # THEN: Default icons should be populated
+        self.assertFalse(mmi.has_import_icon, 'There should be no import icon by default')
+        self.assertTrue(mmi.has_new_icon, 'By default a new icon should be present')
+        self.assertFalse(mmi.has_file_icon, 'There should be no file icon by default')
+        self.assertTrue(mmi.has_delete_icon, 'By default a delete icon should be present')
+        self.assertFalse(mmi.add_to_service_item, 'There should be no add_to_service icon by default')
+
+
     @patch(u'openlp.core.lib.mediamanageritem.Settings')
     @patch(u'openlp.core.lib.mediamanageritem.MediaManagerItem.on_live_click')
     def on_double_clicked_go_live_test(self, mocked_on_live_click, MockedSettings):