diff --git a/debian/control b/debian/control
index 999e42b..91ba934 100644
--- a/debian/control
+++ b/debian/control
@@ -34,6 +34,7 @@ Depends: ${misc:Depends},
          rsyslog-relp,
          quota,
          quotatool,
+         iptables-persistent,
          ahenk-register
 Replaces: libpam-runtime
 Description: The client side of the Lider Ahenk Project
diff --git a/etc/ahenk/ahenk.conf b/etc/ahenk/ahenk.conf
index 1395b4f..4bbd468 100644
--- a/etc/ahenk/ahenk.conf
+++ b/etc/ahenk/ahenk.conf
@@ -25,4 +25,4 @@ get_policy_timeout = 30
 [MACHINE]
 type = default
 agreement = 2
-user_disabled=0
\ No newline at end of file
+user_disabled = false