diff --git a/packages/desktop/src/index.tsx b/packages/desktop/src/index.tsx
index e45f285433..e36644b05b 100644
--- a/packages/desktop/src/index.tsx
+++ b/packages/desktop/src/index.tsx
@@ -362,7 +362,7 @@ type ServerReadyData = { url: string; password: string | null }
 function ServerGate(props: { children: (data: Accessor<ServerReadyData>) => JSX.Element }) {
   const [serverData] = createResource<ServerReadyData>(() =>
     invoke("ensure_server_ready").then((v) => {
-      return new Promise((res) => setTimeout(() => res(v), 2000))
+      return new Promise((res) => setTimeout(() => res(v as ServerReadyData), 2000))
     }),
   )