diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
new file mode 100644
index 0000000..efc037a
--- /dev/null
+++ b/pnpm-workspace.yaml
@@ -0,0 +1,2 @@
+onlyBuiltDependencies:
+  - esbuild
diff --git a/src/tools/start-box.ts b/src/tools/start-box.ts
index 3d5e43a..fd1f6ae 100644
--- a/src/tools/start-box.ts
+++ b/src/tools/start-box.ts
@@ -61,7 +61,7 @@ export function handleStartBox(logger: MCPLogger) {
         });
 
         const { resolution } = await box.display();
-        box.action.updateSettings({
+        await box.action.updateSettings({
           scale: calculateResizeRatio(resolution),
         });