diff --git a/lacommunaute/users/migrations/0004_run_management.py b/lacommunaute/users/migrations/0004_run_management.py
index c0d096bf..370c137e 100644
--- a/lacommunaute/users/migrations/0004_run_management.py
+++ b/lacommunaute/users/migrations/0004_run_management.py
@@ -21,5 +21,7 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(cleanup_email_in_username),
+        migrations.RunPython(cleanup_email_in_username, migrations.RunPython.noop),
     ]
+
+    elidable = True