1 files changed, 2 insertions, 1 deletions
diff --git a/ruby.c b/ruby.c
index 047a90c3a1..bccc6504a0 100644
--- a/ruby.c
+++ b/ruby.c
@@ -2427,7 +2427,8 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt)
                 pm_options_filepath_set(&options, RSTRING_PTR(opt->script_name));
             }
 
-            iseq = rb_iseq_new_main_prism(&input, &options, path);
+            VALUE optimize = dump & DUMP_BIT(insns_without_opt) ? Qfalse : Qnil;
+            iseq = rb_iseq_new_main_prism(&input, &options, path, optimize);
             ruby_opt_init(opt);
 
             pm_string_free(&input);