--- a/src/pyams_content/component/theme/portlet.py	Wed Mar 28 15:28:01 2018 +0200
+++ b/src/pyams_content/component/theme/portlet.py	Wed Mar 28 15:46:19 2018 +0200
@@ -35,7 +35,7 @@
 
 
 @adapter_config(context=IPortletThemesSettingsTarget, provides=IPortletThemesSettings)
-def PortletThemesSettingsFactory(context):
+def portlet_themes_settings_factory(context):
     """Portlet themes settings adapter"""
     annotations = IAnnotations(context)
     settings = annotations.get(PORTLET_SETTINGS_THEMES_KEY)