diff --git a/website/siteConfig.js b/website/siteConfig.js
index 30f63eab..165b2244 100644
--- a/website/siteConfig.js
+++ b/website/siteConfig.js
@@ -82,6 +82,11 @@ const users = [
         image: 'https://cdn.rawgit.com/idyll-lang/idyll-lang.github.io/src/images/logo.svg',
         infoLink: 'https://idyll-lang.org/',
     },
+    {
+        caption: 'Interactive Mathematics',
+        image: 'https://www.intmath.com/intmath-logo.svg',
+        infoLink: 'https://www.intmath.com/',
+    },
     {
         caption: 'Messenger',
         image: 'https://en.facebookbrand.com/wp-content/uploads/2016/09/messenger_icon2.png',