diff --git a/updates/builder_table_create_aircrafts.php b/updates/builder_table_create_aircrafts.php
index 450045c..501546a 100644
--- a/updates/builder_table_create_aircrafts.php
+++ b/updates/builder_table_create_aircrafts.php
@@ -17,18 +17,10 @@ class BuilderTableCreateGermanAirlinesVaFleetAircrafts extends Migration
         ->references('id')
         ->on('aircraft_types');
       $table->bigInteger('home_airport_id')->unsigned();
-      //$table
-      //  ->foreign('home_airport_id')
-      //  ->references('id')
-      //  ->on('airports');
       $table
         ->bigInteger('airport_id')
         ->unsigned()
         ->nullable();
-      //$table
-      //  ->foreign('airport_id')
-      //  ->references('id')
-      //  ->on('airports');
       $table->string('name');
       $table->string('registration');
       $table->boolean('in_use')->default(true);