--- a/src/pyams_default_theme/component/paragraph/contact.py	Tue Nov 20 15:18:10 2018 +0100
+++ b/src/pyams_default_theme/component/paragraph/contact.py	Tue Nov 20 15:19:28 2018 +0100
@@ -43,6 +43,7 @@
     photo_position = FieldProperty(IContactParagraphDefaultRendererSettings['photo_position'])
     display_map = FieldProperty(IContactParagraphDefaultRendererSettings['display_map'])
     map_position = FieldProperty(IContactParagraphDefaultRendererSettings['map_position'])
+    button_label = FieldProperty(IContactParagraphDefaultRendererSettings['button_label'])
 
     @property
     def can_display_photo(self):