diff --git a/server/src/app.ts b/server/src/app.ts
index 923c9d89..c4788faa 100644
--- a/server/src/app.ts
+++ b/server/src/app.ts
@@ -82,7 +82,7 @@ export function createApp(): express.Application {
     contentSecurityPolicy: {
       directives: {
         defaultSrc: ["'self'"],
-        scriptSrc: ["'self'"],
+        scriptSrc: ["'self'", "'wasm-unsafe-eval'"],
         styleSrc: ["'self'", "'unsafe-inline'", "https://fonts.googleapis.com", "https://unpkg.com"],
         imgSrc: ["'self'", "data:", "blob:", "https:"],
         connectSrc: [