diff --git a/gso/workflows/iptrunk/migrate_iptrunk.py b/gso/workflows/iptrunk/migrate_iptrunk.py
index 7c91a3b3e23fd02fd2a0b6e0e72fb40dd7910a33..71729149bf86db868b0bfb477565120ff8e4d98d 100644
--- a/gso/workflows/iptrunk/migrate_iptrunk.py
+++ b/gso/workflows/iptrunk/migrate_iptrunk.py
@@ -76,7 +76,6 @@ def initial_input_form_generator(subscription_id: UUIDstr) -> FormGenerator:
         def validate_tt_number(cls, tt_number: str) -> str:
             return validate_tt_number(tt_number)
 
-
     migrate_form_input = yield IPTrunkMigrateForm
 
     current_routers = [