diff --git a/tools/op.sh b/tools/op.sh
index 93e774a2ac..a7ed964812 100755
--- a/tools/op.sh
+++ b/tools/op.sh
@@ -254,7 +254,7 @@ function op_setup() {
 
 function op_auth() {
   op_before_cmd
-  op_run_command tools/lib/auth.py
+  op_run_command tools/lib/auth.py "$@"
 }
 
 function op_activate_venv() {