diff --git a/Offensive.md b/Offensive.md
index d85daef..b11f5b2 100644
--- a/Offensive.md
+++ b/Offensive.md
@@ -763,6 +763,10 @@ Some tools can be categorized in more than one category. But because the current
         <td><a href="https://github.com/eladshamir/Internal-Monologue">eladshamir/Internal-Monologue</a></td>
         <td>Internal Monologue Attack: Retrieving NTLM Hashes without Touching LSASS</td>
     </tr>
+    <tr>
+        <td><a href="https://github.com/fireeye/ADFSpoof">fireeye/ADFSpoof</a></td>
+        <td>A python tool to forge AD FS security tokens.</td>
+    </tr>
     <tr>
         <td><a href="https://github.com/Flangvik/BetterSafetyKatz">Flangvik/BetterSafetyKatz</a></td>
         <td>Fork of SafetyKatz that dynamically fetches the latest pre-compiled release of Mimikatz directly from