diff --git a/README.md b/README.md
index 5a305fd..8473db2 100644
--- a/README.md
+++ b/README.md
@@ -136,7 +136,7 @@ If the visitors browsers has `DoNotTrack` setting enabled in the browser, it wil
 
 You website can't overwrite this behaviour by specifying `suppressDnt` setting.
 
-```
+```javascript
 app.use(WideAngle, {
   siteId: "8D27G3B9ACA01F4241",
   suppressDnt: true
@@ -149,7 +149,7 @@ Wide Angle can be configure to handle presence of a cookie, or a cookie with spe
 
 Example configuration with cookie marker, expecting cookie name `WAA_CONSENT` with value `true`:
 
-```
+```javascript
 app.use(WideAngle, {
   siteId: "8D27G3B9ACA01F4241",
   consentMarker: "WAA_CONSENT=true"
@@ -169,7 +169,7 @@ Calling above methods on `waa` service will overwrite other consent mechanism (i
 
 Example usage:
 
-```
+```vue
 <script setup>
 import { inject } from 'vue'
 const waa = inject('waa');