diff --git a/tv/1systems/mu.nix b/tv/1systems/mu.nix
index 06da15ecc..ec208a0bd 100644
--- a/tv/1systems/mu.nix
+++ b/tv/1systems/mu.nix
@@ -76,7 +76,7 @@ with config.krebs.lib;
 
   environment.systemPackages = with pkgs; [
     slock
-    tinc
+    tinc_pre
     iptables
     vim
     gimp
diff --git a/tv/1systems/wu.nix b/tv/1systems/wu.nix
index cebd7c9e4..6bb544371 100644
--- a/tv/1systems/wu.nix
+++ b/tv/1systems/wu.nix
@@ -153,7 +153,7 @@ with config.krebs.lib;
 
   environment.systemPackages = with pkgs; [
     ethtool
-    tinc
+    tinc_pre
     iptables
     #jack2
   ];
diff --git a/tv/1systems/xu.nix b/tv/1systems/xu.nix
index 6ba7ab327..a3a242c46 100644
--- a/tv/1systems/xu.nix
+++ b/tv/1systems/xu.nix
@@ -163,7 +163,7 @@ with config.krebs.lib;
 
   environment.systemPackages = with pkgs; [
     ethtool
-    tinc
+    tinc_pre
     iptables
     #jack2
 
diff --git a/tv/2configs/retiolum.nix b/tv/2configs/retiolum.nix
index ec3508d90..6e05b1489 100644
--- a/tv/2configs/retiolum.nix
+++ b/tv/2configs/retiolum.nix
@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 
 with config.krebs.lib;
 
@@ -12,6 +12,7 @@ with config.krebs.lib;
       "cd"
       "ire"
     ];
+    tincPackage = pkgs.tinc_pre;
   };
   tv.iptables.input-internet-accept-tcp = singleton "tinc";
 }