diff --git a/src/apps/cli/main.ts b/src/apps/cli/main.ts
index 264d14d..d153c88 100644
--- a/src/apps/cli/main.ts
+++ b/src/apps/cli/main.ts
@@ -438,5 +438,5 @@ export async function main() {
         process.exit(1);
     }
     // To prevent unexpected hanging in webRTC connections.
-    process.exit(0);
+    process.exit(process.exitCode ?? 0);
 }