diff --git a/database/migrations/2017_06_09_010621_create_aircrafts_table.php b/database/migrations/2017_06_09_010621_create_aircrafts_table.php
index 8c93efe5..ae442b32 100644
--- a/database/migrations/2017_06_09_010621_create_aircrafts_table.php
+++ b/database/migrations/2017_06_09_010621_create_aircrafts_table.php
@@ -9,7 +9,7 @@ class CreateAircraftsTable extends Migration
     {
         Schema::create('aircraft', function (Blueprint $table) {
             $table->increments('id');
-            $table->integer('subfleet_id')->unsigned()->nullable();
+            $table->integer('subfleet_id')->unsigned();
             $table->string('hex_code')->nullable();
             $table->string('icao');
             $table->string('name');
diff --git a/database/migrations/2017_06_23_011011_create_subfleets_table.php b/database/migrations/2017_06_23_011011_create_subfleets_table.php
index 7ddf1f29..6fcac74d 100644
--- a/database/migrations/2017_06_23_011011_create_subfleets_table.php
+++ b/database/migrations/2017_06_23_011011_create_subfleets_table.php
@@ -22,6 +22,14 @@ class CreateSubfleetsTable extends Migration
             $table->softDeletes();
         });
 
+        Schema::create('subfleet_flight', function(Blueprint $table) {
+            $table->integer('subfleet_id')->unsigned();
+            $table->integer('flight_id')->unsigned();
+
+            $table->primary(['subfleet_id', 'flight_id']);
+            $table->index(['flight_id', 'subfleet_id']);
+        });
+
         Schema::create('subfleet_rank', function(Blueprint $table) {
             $table->integer('rank_id')->unsigned();
             $table->integer('subfleet_id')->unsigned();
@@ -31,14 +39,6 @@ class CreateSubfleetsTable extends Migration
             $table->primary(['rank_id', 'subfleet_id']);
             $table->index(['subfleet_id', 'rank_id']);
         });
-
-        Schema::create('subfleet_flight', function(Blueprint $table) {
-            $table->integer('subfleet_id')->unsigned();
-            $table->integer('flight_id')->unsigned();
-
-            $table->primary(['subfleet_id', 'flight_id']);
-            $table->index(['flight_id', 'subfleet_id']);
-        });
     }
 
     /**