diff --git a/nxc/protocols/ldap.py b/nxc/protocols/ldap.py
index c9cb3538..0e6f7b70 100644
--- a/nxc/protocols/ldap.py
+++ b/nxc/protocols/ldap.py
@@ -1003,7 +1003,6 @@ class ldap(connection):
                                 TGT["KDC_REP"],
                                 TGT["cipher"],
                                 TGT["session_key"],
-                                TGT["session_key"],
                             )
                             r = KerberosAttacks(self).output_tgs(
                                 tgs,