diff --git a/README.md b/README.md
index f014e192..9d9dccdc 100644
--- a/README.md
+++ b/README.md
@@ -574,6 +574,9 @@
   ```javascript
   // bad
   var add = new Function('a', 'b', 'return a + b');
+  
+  // still bad
+  var subtract = Function('a', 'b', 'return a - b');
   ```
 
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