diff --git a/qjs.c b/qjs.c
index 3e02444..0b56bf5 100644
--- a/qjs.c
+++ b/qjs.c
@@ -397,10 +397,10 @@ int main(int argc, char **argv)
                 trace_memory++;
                 continue;
             }
-            if (!strcmp(longopt, "std")) {
-                load_std = 1;
-                continue;
-            }
+            //if (!strcmp(longopt, "std")) {
+                //load_std = 1;
+                //continue;
+            //}
             if (!strcmp(longopt, "unhandled-rejection")) {
                 dump_unhandled_promise_rejection = 1;
                 continue;