diff --git a/host_vars/sputnik b/host_vars/sputnik
index 4b33fb3..2b61db2 100644
--- a/host_vars/sputnik
+++ b/host_vars/sputnik
@@ -1,7 +1,4 @@
 inventory_hostname: sputnik.fet.htu.tuwien.ac.at
 inventory_hostname_short: sputnik
 
-common_iptables_v4: "iptables_sputnik_v4.j2"
-common_iptables_v6: "iptables_sputnik_v6.j2"
-
 common_openssh_password_authentication: "yes"
diff --git a/roles/common b/roles/common
index a8c75a1..d1d0964 160000
--- a/roles/common
+++ b/roles/common
@@ -1 +1 @@
-Subproject commit a8c75a12f5089acb3cbb6ff9557fe3ea6460f81c
+Subproject commit d1d09647e9e85db5f8d548e6e80af2d717775960