diff --git a/db/migrate/20180123124342_add_contacts_copy_from_id_fk.rb b/db/migrate/20180123124342_add_contacts_copy_from_id_fk.rb
deleted file mode 100644
index b1f694bf1..000000000
--- a/db/migrate/20180123124342_add_contacts_copy_from_id_fk.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class AddContactsCopyFromIdFk < ActiveRecord::Migration
-  def change
-    add_foreign_key :contacts, :contacts, column: :copy_from_id
-  end
-end
diff --git a/db/structure.sql b/db/structure.sql
index 8b13aa4a4..2cad3e06f 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -4492,14 +4492,6 @@ ALTER TABLE ONLY account_activities
     ADD CONSTRAINT fk_rails_b80dbb973d FOREIGN KEY (bank_transaction_id) REFERENCES bank_transactions(id);
 
 
---
--- Name: fk_rails_c107909cf3; Type: FK CONSTRAINT; Schema: public; Owner: -
---
-
-ALTER TABLE ONLY contacts
-    ADD CONSTRAINT fk_rails_c107909cf3 FOREIGN KEY (original_id) REFERENCES contacts(id);
-
-
 --
 -- Name: fk_rails_c9f635c0b3; Type: FK CONSTRAINT; Schema: public; Owner: -
 --
@@ -5066,8 +5058,6 @@ INSERT INTO schema_migrations (version) VALUES ('20180121165304');
 
 INSERT INTO schema_migrations (version) VALUES ('20180122105335');
 
-INSERT INTO schema_migrations (version) VALUES ('20180123124342');
-
 INSERT INTO schema_migrations (version) VALUES ('20180123154407');
 
 INSERT INTO schema_migrations (version) VALUES ('20180123165604');