1 files changed, 2 insertions, 2 deletions
diff --git a/cli/tests/workers_startup_bench.ts b/cli/tests/workers_startup_bench.ts
index 5213e24cd..0d58b7912 100644
--- a/cli/tests/workers_startup_bench.ts
+++ b/cli/tests/workers_startup_bench.ts
@@ -8,7 +8,7 @@ async function bench(): Promise<void> {
       new URL("subdir/bench_worker.ts", import.meta.url).href,
       { type: "module" },
     );
-    const promise = new Promise((resolve): void => {
+    const promise = new Promise<void>((resolve): void => {
       worker.onmessage = (e): void => {
         if (e.data.cmdId === 0) resolve();
       };
@@ -19,7 +19,7 @@ async function bench(): Promise<void> {
   }
   console.log("Done creating workers closing workers!");
   for (const worker of workers) {
-    const promise = new Promise((resolve): void => {
+    const promise = new Promise<void>((resolve): void => {
       worker.onmessage = (e): void => {
         if (e.data.cmdId === 3) resolve();
       };