# Cannot remove watermark, even with license information

**URL:** <https://pdfjs.community/t/cannot-remove-watermark-even-with-license-information/1125>\
**Category:** Technical Support\
**Created:** [October 31, 2021, 1:30pm UTC](https://pdfjs.community/t/cannot-remove-watermark-even-with-license-information/1125 "2021-10-31T13:30:27Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![user13](https://avatars.discourse-cdn.com/v4/letter/u/a88e57/32.png) [@user13](https://pdfjs.community/u/user13)\
**Post date:** [October 31, 2021, 1:30pm UTC](https://pdfjs.community/t/cannot-remove-watermark-even-with-license-information/1125/1 "2021-10-31T13:30:27Z")

</div>

**Which product are you using?**  
PDF.js Express Viewer

**PDF.js Express Version**  
8.1.1

**Detailed description of issue**  
I have integrated pdfjs-express-viewer to a VueJs project. I have created a free license on the web page, and added it to my WebViewer component, like this:

```javascript
WebViewer({
        path: this.path,
        initialDoc: this.url,
        licenseKey: 'key_goes_here'
      }, this.$refs.viewer).then((instance) => {

```

However, when the site is deployed to our internet site (whose DNS domain name is mapped in the license key), the “[pdfjs.express](http://pdfjs.express)” watermark keeps being displayed.

**Expected behaviour**  
Watermark should be removed from the rendered PDF.

**Does your issue happen with every document, or just one?**  
1

**Link to document**  
Happens on any PDF document

**Code snippet**  
{Provide a relevant code snippet}

---

_[View the full topic](https://pdfjs.community/t/cannot-remove-watermark-even-with-license-information/1125)._