diff --git a/src/agenda_culturel/views.py b/src/agenda_culturel/views.py
index 3b51138..2692d5f 100644
--- a/src/agenda_culturel/views.py
+++ b/src/agenda_culturel/views.py
@@ -1951,7 +1951,8 @@ def rename_tag(request, t):
                 # find tag object
                 tag_object = Tag.objects.filter(name=t).first()
                 if tag_object:
-                    tag_object.delete()
+                    tag_object.name = new_name
+                    tag_object.save()
                 messages.success(
                     request,
                     (_(