diff --git a/configuration.nix b/configuration.nix
index e56dbdf..94d0b1b 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -56,7 +56,6 @@
     };
   };
 
-
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
 
@@ -64,7 +63,6 @@
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
-
   # Enable the X11 windowing system.
   services.xserver.enable = false; 
 
@@ -96,6 +94,7 @@
     fzf
     # zrepl
     wireguard-tools
+    unison
   ];
 
   programs.tmux = {
@@ -119,8 +118,5 @@
   system.stateVersion = "23.11"; # Did you read the comment?
  # DO NOT TOUCH!!!!!!!!!!!!!!!!!!!!!!!!!!
 
-  nixpkgs.config.permittedInsecurePackages = [
-              ];
-
+  };
 }
-