diff --git a/src/server/index.tsx b/src/server/index.tsx
index 31ceb77..1457df5 100644
--- a/src/server/index.tsx
+++ b/src/server/index.tsx
@@ -22,12 +22,16 @@ app.get('/ggwave.js', () =>
 
 startup(PORT)
 
+const hasCerts = await Bun.file('./certs/cert.pem').exists()
+
 export default {
   ...app.defaults,
   port: PORT,
   idleTimeout: 255,
-  tls: {
-    key: Bun.file('./certs/key.pem'),
-    cert: Bun.file('./certs/cert.pem'),
-  },
+  ...(hasCerts && {
+    tls: {
+      key: Bun.file('./certs/key.pem'),
+      cert: Bun.file('./certs/cert.pem'),
+    },
+  }),
 }