diff --git a/.madrun.js b/.madrun.js
index 9f43f31..cb51ba6 100644
--- a/.madrun.js
+++ b/.madrun.js
@@ -3,7 +3,7 @@ import {run} from 'madrun';
 export default {
     'test': () => `tape packages/**/*.spec.js`,
     'coverage': async () => `escover ${await run('test')}`,
-    'lint': () => `putout . --rulesdir rules`,
+    'lint': () => `putout .`,
     'fix:lint': () => run('lint', '--fix'),
     'build': () => 'node .build.js',
     'wisdom': () => run(['lint', 'coverage', 'build']),
diff --git a/README.md b/README.md
index 3866945..9781cac 100644
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ const source = `
 
 const {keywordFn} = keywords;
 
-compile(source, {
+await compile(source, {
     keywords: [
         keywordFn,
         function id(Parser) {
diff --git a/packages/goldstein/index.js b/packages/goldstein/index.js
index 1951e9b..62549d0 100644
--- a/packages/goldstein/index.js
+++ b/packages/goldstein/index.js
@@ -1,13 +1,13 @@
-import {transform} from 'putout';
+import {transformAsync} from 'putout';
 import {print} from '@putout/printer';
 import {parse} from './parser.js';
 import estreeToBabel from 'estree-to-babel';
 
 export * from './parser.js';
-export const compile = (source, options = {}) => {
+export const compile = async (source, options = {}) => {
     const ast = estreeToBabel(parse(source, options));
     
-    transform(ast, source, {
+    await transformAsync(ast, source, {
         rules: {
             ...options.rules,
         },
diff --git a/packages/goldstein/index.spec.js b/packages/goldstein/index.spec.js
index 4f3afe7..b1e11db 100644
--- a/packages/goldstein/index.spec.js
+++ b/packages/goldstein/index.spec.js
@@ -6,8 +6,8 @@ import {
     parse,
 } from './index.js';
 
-test('goldstein: compile', (t) => {
-    const result = compile(`
+test('goldstein: compile', async (t) => {
+    const result = await compile(`
         fn hello() {
         }
     `);
@@ -18,8 +18,8 @@ test('goldstein: compile', (t) => {
     t.end();
 });
 
-test('goldstein: compile: guard', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: guard', async (t) => {
+    const result = await compile(montag`
         fn hello() {
             guard (text !== 'world') else {
                 return ''
@@ -34,6 +34,7 @@ test('goldstein: compile: guard', (t) => {
             if (text === 'world') {
                 return '';
             }
+            
             return 'Hello ' + text;
         }
     
@@ -43,8 +44,8 @@ test('goldstein: compile: guard', (t) => {
     t.end();
 });
 
-test('goldstein: compile: try', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: try', async (t) => {
+    const result = await compile(montag`
         try hello(a, b, c);
     `);
     
@@ -59,8 +60,8 @@ test('goldstein: compile: try', (t) => {
     t.end();
 });
 
-test('goldstein: compile: should', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: should', async (t) => {
+    const result = await compile(montag`
         should hello(a, b, c);
     `);
     
@@ -75,8 +76,8 @@ test('goldstein: compile: should', (t) => {
     t.end();
 });
 
-test('goldstein: compile: freeze', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: freeze', async (t) => {
+    const result = await compile(montag`
         freeze {
             example: true
         }
@@ -94,8 +95,8 @@ test('goldstein: compile: freeze', (t) => {
     t.end();
 });
 
-test('goldstein: compile: sourceType', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: sourceType', async (t) => {
+    const result = await compile(montag`
         export fn hello() {};
     `);
     
@@ -108,8 +109,8 @@ test('goldstein: compile: sourceType', (t) => {
     t.end();
 });
 
-test('goldstein: compile: throw expression', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: throw expression', async (t) => {
+    const result = await compile(montag`
         const a = () => throw 'hello';
     `);
     
@@ -124,8 +125,8 @@ test('goldstein: compile: throw expression', (t) => {
     t.end();
 });
 
-test('goldstein: compile: curry', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: curry', async (t) => {
+    const result = await compile(montag`
         sum~(5);
     `);
     
@@ -140,8 +141,8 @@ test('goldstein: compile: curry', (t) => {
     t.end();
 });
 
-test('goldstein: compile: arrow', (t) => {
-    const result = compile(montag`
+test('goldstein: compile: arrow', async (t) => {
+    const result = await compile(montag`
         function hello() => {
         }
     `);
@@ -154,7 +155,7 @@ test('goldstein: compile: arrow', (t) => {
     t.end();
 });
 
-test('goldstein: compile: options', (t) => {
+test('goldstein: compile: options', async (t) => {
     const source = montag`
         fn hello() {
             return id('hello');
@@ -162,7 +163,7 @@ test('goldstein: compile: options', (t) => {
     `;
     
     const {keywordFn} = keywords;
-    const result = compile(source, {
+    const result = await compile(source, {
         keywords: [keywordFn],
         rules: {
             declare: ['on', {
@@ -196,8 +197,8 @@ test('goldstein: parse: curry', (t) => {
     t.end();
 });
 
-test('goldstein: parse: if', (t) => {
-    const result = compile(montag`
+test('goldstein: parse: if', async (t) => {
+    const result = await compile(montag`
         if a > 3 {
             log('hello');
         }
@@ -213,8 +214,8 @@ test('goldstein: parse: if', (t) => {
     t.end();
 });
 
-test('goldstein: parse: import', (t) => {
-    const result = compile(montag`
+test('goldstein: parse: import', async (t) => {
+    const result = await compile(montag`
         import hello from './hello.gs';
     `);
     
@@ -225,3 +226,4 @@ test('goldstein: parse: import', (t) => {
     t.equal(result, expected);
     t.end();
 });
+
diff --git a/packages/keyword-guard/fixture/guard.js b/packages/keyword-guard/fixture/guard.js
index b9c28ae..b974d1b 100644
--- a/packages/keyword-guard/fixture/guard.js
+++ b/packages/keyword-guard/fixture/guard.js
@@ -2,5 +2,6 @@ function hello() {
     if (!text !== "world") {
         return "";
     }
+    
     return "Hello " + text;
 }
diff --git a/packages/keyword-guard/fixture/no-parens.js b/packages/keyword-guard/fixture/no-parens.js
index b9c28ae..b974d1b 100644
--- a/packages/keyword-guard/fixture/no-parens.js
+++ b/packages/keyword-guard/fixture/no-parens.js
@@ -2,5 +2,6 @@ function hello() {
     if (!text !== "world") {
         return "";
     }
+    
     return "Hello " + text;
 }