diff --git a/website/src/env.d.ts b/website/src/env.d.ts
index 4138c53f3..12c817559 100644
--- a/website/src/env.d.ts
+++ b/website/src/env.d.ts
@@ -2,3 +2,6 @@
 /// <reference types="astro/client" />
 
 declare module 'date-fns';
+declare module '@strudel/*';
+declare module 'dough-synth';
+declare module 'paho-mqtt';