diff --git a/database/migrations/2015_10_29_153827_update_track_files_with_filesize.php b/database/migrations/2015_10_29_153827_update_track_files_with_filesize.php
new file mode 100644
index 00000000..5c12d706
--- /dev/null
+++ b/database/migrations/2015_10_29_153827_update_track_files_with_filesize.php
@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class UpdateTrackFilesWithFilesize extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('track_files', function (Blueprint $table) {
+            $table->integer('filesize')->nullable()->unsigned();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('track_files', function (Blueprint $table) {
+            $table->dropColumn('filesize');
+        });
+    }
+}