diff --git a/openlp/core/ui/mainwindow.py b/openlp/core/ui/mainwindow.py
index 5e21a6c28..cb94a0914 100644
--- a/openlp/core/ui/mainwindow.py
+++ b/openlp/core/ui/mainwindow.py
@@ -699,7 +699,7 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
                     self.activePlugin.app_startup()
                 else:
                     self.activePlugin.toggleStatus(PluginStatus.Inactive)
-        self.themeManagerContents.configUpdated()
+        self.themeManagerContents.config_updated()
         self.themeManagerContents.load_themes(True)
         Receiver.send_message(u'theme_update_global', self.themeManagerContents.global_theme)
         # Check if any Bibles downloaded.  If there are, they will be
diff --git a/openlp/core/ui/thememanager.py b/openlp/core/ui/thememanager.py
index 08746b884..a60244257 100644
--- a/openlp/core/ui/thememanager.py
+++ b/openlp/core/ui/thememanager.py
@@ -157,7 +157,7 @@ class ThemeManager(QtGui.QWidget):
         files = SettingsManager.get_files(self.settingsSection, u'.otz')
         for theme_file in files:
             theme_file = os.path.join(self.path, theme_file)
-            self.unzipTheme(theme_file, self.path)
+            self.unzip_theme(theme_file, self.path)
             delete_file(theme_file)
         self.application.set_normal_cursor()