1 files changed, 7 insertions, 0 deletions
diff --git a/vm.c b/vm.c
index 307c5952f4..f349094190 100644
--- a/vm.c
+++ b/vm.c
@@ -3318,6 +3318,12 @@ f_lambda(VALUE _)
 }
 
 static VALUE
+f_sprintf(int c, const VALUE *v, VALUE _)
+{
+    return rb_f_sprintf(c, v);
+}
+
+static VALUE
 vm_mtbl(VALUE self, VALUE obj, VALUE sym)
 {
     vm_mtbl_dump(CLASS_OF(obj), RTEST(sym) ? SYM2ID(sym) : 0);
@@ -3371,6 +3377,7 @@ Init_VM(void)
     rb_define_method_id(klass, id_core_hash_merge_ptr, m_core_hash_merge_ptr, -1);
     rb_define_method_id(klass, id_core_hash_merge_kwd, m_core_hash_merge_kwd, 2);
     rb_define_method_id(klass, id_core_raise, f_raise, -1);
+    rb_define_method_id(klass, id_core_sprintf, f_sprintf, -1);
     rb_define_method_id(klass, idProc, f_proc, 0);
     rb_define_method_id(klass, idLambda, f_lambda, 0);
     rb_define_method(klass, "make_shareable", m_core_make_shareable, 1);