diff --git a/graphql.schema.json b/graphql.schema.json
index f627d1b..10022ec 100644
--- a/graphql.schema.json
+++ b/graphql.schema.json
@@ -335,8 +335,8 @@
               "kind": "NON_NULL",
               "name": null,
               "ofType": {
-                "kind": "OBJECT",
-                "name": "Article",
+                "kind": "SCALAR",
+                "name": "Int",
                 "ofType": null
               }
             },
@@ -349,6 +349,16 @@
         "enumValues": null,
         "possibleTypes": null
       },
+      {
+        "kind": "SCALAR",
+        "name": "Int",
+        "description": "The `Int` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.",
+        "fields": null,
+        "inputFields": null,
+        "interfaces": null,
+        "enumValues": null,
+        "possibleTypes": null
+      },
       {
         "kind": "OBJECT",
         "name": "Query",
@@ -503,7 +513,7 @@
               "name": null,
               "ofType": {
                 "kind": "SCALAR",
-                "name": "Int",
+                "name": "String",
                 "ofType": null
               }
             },
@@ -516,16 +526,6 @@
         "enumValues": null,
         "possibleTypes": null
       },
-      {
-        "kind": "SCALAR",
-        "name": "Int",
-        "description": "The `Int` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.",
-        "fields": null,
-        "inputFields": null,
-        "interfaces": null,
-        "enumValues": null,
-        "possibleTypes": null
-      },
       {
         "kind": "SCALAR",
         "name": "Boolean",
diff --git a/package.json b/package.json
index 27c5346..93fe02d 100644
--- a/package.json
+++ b/package.json
@@ -35,10 +35,11 @@
     "yup": "^0.32.9"
   },
   "scripts": {
-    "start": "PORT=7133 BROWSER=none react-scripts start",
+    "start": "PORT=7135 BROWSER=none react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject",
+    "prestart": "npm run graphql",
     "graphql": "graphql-codegen --config codegen.yml"
   },
   "eslintConfig": {
diff --git a/src/generated/graphql.tsx b/src/generated/graphql.tsx
index 1323137..06624ca 100644
--- a/src/generated/graphql.tsx
+++ b/src/generated/graphql.tsx
@@ -40,7 +40,7 @@ export type Mutation = {
   __typename?: 'Mutation';
   createArticle: Article;
   updateArticle: Article;
-  removeArticle: Article;
+  removeArticle: Scalars['Int'];
 };
 
 
@@ -75,5 +75,5 @@ export type UpdateArticleInput = {
   content?: Maybe<Scalars['String']>;
   publishedAt?: Maybe<Scalars['DateTime']>;
   tags?: Maybe<Array<Scalars['String']>>;
-  id: Scalars['Int'];
+  id: Scalars['String'];
 };