diff --git a/staging-diff.sql b/staging-diff.sql
index 3cbc8dc..6fb21fc 100644
--- a/staging-diff.sql
+++ b/staging-diff.sql
@@ -1,6 +1,3 @@
-ALTER TABLE boat ADD COLUMN convert_handoperated_possible BOOLEAN DEFAULT false NOT NULL;
-
-
 -- test user
 INSERT INTO user(name) VALUES('Marie');
 INSERT INTO "user_role" (user_id, role_id) VALUES((SELECT id from user where name = 'Marie'),(SELECT id FROM role where name = 'Donau Linz'));