diff --git a/src/agenda_culturel/import_tasks/extractor.py b/src/agenda_culturel/import_tasks/extractor.py
index 2d60ba6..7a0a9ab 100644
--- a/src/agenda_culturel/import_tasks/extractor.py
+++ b/src/agenda_culturel/import_tasks/extractor.py
@@ -190,6 +190,9 @@ class Extractor(ABC):
     def is_known_url(url):
         return False
 
+    def clean_url(url):
+        return url
+
     def set_header(self, url):
         self.header["url"] = url
         self.header["date"] = datetime.now()
@@ -372,6 +375,3 @@ class EventNotFoundExtractor(Extractor):
         )
 
         return self.get_structure()
-
-    def clean_url(url):
-        return url
diff --git a/src/agenda_culturel/views/event_views.py b/src/agenda_culturel/views/event_views.py
index 45368ff..3547409 100644
--- a/src/agenda_culturel/views/event_views.py
+++ b/src/agenda_culturel/views/event_views.py
@@ -340,7 +340,7 @@ def import_event_proxy(request):
                     )
                     return HttpResponseRedirect(ex.get_absolute_url())
                 else:
-                    messages.info(
+                    messages.success(
                         request,
                         _(
                             "This type of address is known to the calendar, so an automatic import is proposed."