1 files changed, 1 insertions, 1 deletions
diff --git a/struct.c b/struct.c
index 027256869a..83b0f7b31b 100644
--- a/struct.c
+++ b/struct.c
@@ -144,7 +144,7 @@ static void
 rb_struct_modify(VALUE s)
 {
     if (OBJ_FROZEN(s)) rb_error_frozen("Struct");
-    if (!OBJ_TAINTED(s) && rb_safe_level() >= 4)
+    if (!OBJ_UNTRUSTED(s) && rb_safe_level() >= 4)
        rb_raise(rb_eSecurityError, "Insecure: can't modify Struct");
 }