diff --git a/izanami-server/javascript/src/izanami/index.js b/izanami-server/javascript/src/izanami/index.js
index a0606176d..e83bbc1e8 100644
--- a/izanami-server/javascript/src/izanami/index.js
+++ b/izanami-server/javascript/src/izanami/index.js
@@ -226,7 +226,7 @@ export class LoggedApp extends Component {
                   options: {
                     title:
                       '<span><strong>Create a user</strong></span><button type="button" class="close cancel float-right" >&times;</button>',
-                    html: "true",
+                    html: true,
                     content:
                       '<p>You\'re using a temporary user, please create a dedicated one here</p><a class="btn btn-primary float-right click" href="/users/add">Create user</a>',
                     container: "body"