diff --git a/README.md b/README.md
index 6ffbaf5..9c7ebc6 100644
--- a/README.md
+++ b/README.md
@@ -103,3 +103,14 @@ new LoggerFactory(0, {
   }
 })
 ```
+
+# 5. Building yourself:
+ - `yarn install` - installs devDependencies. I use `yarn.lock` but npm work as well.
+ - `yarn build` - compiles code to `./lib` directory. This build has:
+   -  Type definitions in `index.d.ts`
+   -  Umd version for import via script tag `browser.js`
+   -  CommonJS version for if you use bundler like webpack `index.js`.
+ - `yarn test` - runs mocha tests from `./test/index.ts.
+ - `yarn lint:check` - lints the src directory. Ignore the `test` dir. 
+ - `yarn lint:fix` - automatically fixes wrong formatting in `src`.
+ - `yarn publish` - updates npm version
diff --git a/package.json b/package.json
index aa0b376..1dda057 100644
--- a/package.json
+++ b/package.json
@@ -1,18 +1,16 @@
 {
   "name": "lines-logger",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "main": "lib/index.js",
   "description": "A simple browser logger that keeps origin source files location",
   "scripts": {
-    "build": "",
+    "build": "rm -rf ./lib && tsc -p src/tsconfig.json && rollup  -c ./rollup.config.js && uglifyjs lib/index.js -o lib/index.js --compress",
     "test": "mocha",
     "report": "nyc mocha",
     "lcov": "nyc report --reporter=text-lcov > coverage.lcov",
     "codecov": "codecov",
-    "check": "gts check",
-    "clean": "gts clean",
-    "compile": "rm ./lib -rf && tsc -p src/tsconfig.json && rollup  -c ./rollup.config.js && uglifyjs lib/index.js -o lib/index.js --compress",
-    "fix": "gts fix",
+    "lint:check": "gts check",
+    "lint:fix": "gts fix",
     "posttest": "npm run check"
   },
   "repository": {