diff --git a/lib/cli.ts b/lib/cli.ts
index 0964e0c1e..f3f3928f3 100644
--- a/lib/cli.ts
+++ b/lib/cli.ts
@@ -106,7 +106,8 @@ let allowedNames = [
   'grep',
   'invert-grep',
   'explorer',
-  'stackTrace'
+  'stackTrace',
+  'SELENIUM_PROMISE_MANAGER'
 ];
 
 let optimistOptions: any = {