diff --git a/package.json b/package.json
index 8ac715b..9524a29 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   ],
   "repository": "git@github.com:bukhalo/nestjs-telegraf.git",
   "scripts": {
-    "build": "rm -rf dist && tsc -p tsconfig.build.json",
+    "build": "rm -rf dist && tsc -p tsconfig.json",
     "precommit": "lint-staged",
     "prepublish:npm": "npm run build",
     "publish:npm": "npm publish --access public",
diff --git a/tsconfig.build.json b/tsconfig.build.json
deleted file mode 100644
index 855a530..0000000
--- a/tsconfig.build.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "rootDir": "./lib"
-  },
-  "include": ["lib/**/*"]
-}
diff --git a/tsconfig.json b/tsconfig.json
index 56083b9..1a6c056 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,10 +9,10 @@
     "experimentalDecorators": true,
     "target": "es2017",
     "sourceMap": false,
-    "baseUrl": "./",
+    "rootDir": "./lib",
     "outDir": "./dist",
     "skipLibCheck": true
   },
-  "include": ["lib/**/*", "./sample/**/*"],
+  "include": ["lib/**/*"],
   "exclude": ["node_modules", "**/*.spec.ts"]
 }