diff --git a/src/commands/sandbox.test.ts b/src/commands/sandbox.test.ts
index 9e18de7cf8c9..993320726430 100644
--- a/src/commands/sandbox.test.ts
+++ b/src/commands/sandbox.test.ts
@@ -152,7 +152,7 @@ describe("sandboxListCommand", () => {
 
       await sandboxListCommand({ browser: false, json: true }, runtime as never);
 
-      const loggedJson = runtime.log.mock.calls.at(0)?.[0];
+      const loggedJson = runtime.log.mock.calls[0]?.[0];
       const parsed = JSON.parse(loggedJson);
 
       expect(parsed).toStrictEqual({