diff --git a/database/migrations/2020_01_01_140000_create_keywords_table.php b/database/migrations/2020_01_01_140000_create_keywords_table.php
index 171ac28..ef72b71 100644
--- a/database/migrations/2020_01_01_140000_create_keywords_table.php
+++ b/database/migrations/2020_01_01_140000_create_keywords_table.php
@@ -14,8 +14,8 @@ public function up()
         Schema::create('keywords', function (Blueprint $table) {
             $table->id();
             $table->string('phrase')->index()->unique();
-
-            // Add nullable keyword_type_id
+            $table->string('type')->index();
+            
             $table->foreignIdFor(Keyword::class, 'parent_id')->nullable();
             $table->foreignIdFor(app('user'), 'creator_id');
             $table->foreignIdFor(app('user'), 'updater_id');