diff --git a/src/servers/hono.ts b/src/servers/hono.ts
index 2480a140..4e6d7068 100644
--- a/src/servers/hono.ts
+++ b/src/servers/hono.ts
@@ -173,6 +173,7 @@ export const PROTECTED_API_PREFIXES: string[] = PROTECTED_MOUNTS.map(([prefix])
 export const UNPROTECTED_API_PREFIXES: string[] = [
   '/auth',
   '/landing-page-data',
+  '/themes',
   '/waitlist',
   // '/vault',  // switched off with the Vaultwarden mounts — see above
   '/sidecar',