diff --git a/models/List.ts b/models/List.ts
index 2a27fa0..588447d 100644
--- a/models/List.ts
+++ b/models/List.ts
@@ -25,6 +25,10 @@ const ListSchema: Schema<List> = new Schema({
     type: [[mongoose.Schema.Types.ObjectId]],
     required: true,
   },
+  tags: {
+    type: [[String]],
+    required: false,
+  },
   date: {
     type: Number,
     default: Date.now,
diff --git a/models/index.d.ts b/models/index.d.ts
index e636196..a0a23aa 100644
--- a/models/index.d.ts
+++ b/models/index.d.ts
@@ -16,6 +16,7 @@ export interface List extends Document {
   name: string;
   private: boolean;
   users: User["_id"][];
+  tags: String[];
   date: number;
 }