diff --git a/advanced_expert/vulnerabilities/README.md b/advanced_expert/vulnerabilities/README.md
index 3166441..0b4211d 100644
--- a/advanced_expert/vulnerabilities/README.md
+++ b/advanced_expert/vulnerabilities/README.md
@@ -23,10 +23,12 @@
 * **[randomness in ethereum](random_numbers.md)**
 * **[code injection via `delegatecall`](delegatecall)**
 * **[arithmetic errors](arithmetic_errors)**
+* **[self_destruct](self_destruct)**
 * **[ddos attacks](ddos.md)**
 * **[nonce reuse](nonce)**
 
 
+
 <br>
 
 ----