1 files changed, 0 insertions, 6 deletions
diff --git a/error.c b/error.c
index 7a88ccbfd1..6ce49e0aa2 100644
--- a/error.c
+++ b/error.c
@@ -2985,12 +2985,6 @@ rb_check_copyable(VALUE obj, VALUE orig)
     if (!FL_ABLE(obj)) return;
     rb_check_frozen_internal(obj);
     if (!FL_ABLE(orig)) return;
-    if ((~RBASIC(obj)->flags & RBASIC(orig)->flags) & FL_TAINT) {
-	if (rb_safe_level() > 0) {
-	    rb_raise(rb_eSecurityError, "Insecure: can't modify %"PRIsVALUE,
-		     RBASIC(obj)->klass);
-	}
-    }
 }
 
 void