diff --git a/packages/core/src/models-dev.ts b/packages/core/src/models-dev.ts
index 494032c64e..15541cc307 100644
--- a/packages/core/src/models-dev.ts
+++ b/packages/core/src/models-dev.ts
@@ -651,7 +651,7 @@ export const layer = (options?: Options) => Layer.effect(
 
     if (fetch && !process.argv.includes("--get-yargs-completions")) {
       // Schedule.spaced runs the effect once, then waits between completions.
-      yield* Effect.forkScoped(refresh().pipe(Effect.repeat(Schedule.spaced("60 minutes")), Effect.ignore))
+      yield* Effect.forkScoped(refresh().pipe(Effect.repeat(Schedule.spaced(ttl)), Effect.ignore))
     }
 
     return Service.of({ get, refresh })