diff --git a/default.nix b/default.nix
index a5940c6..8e39313 100644
--- a/default.nix
+++ b/default.nix
@@ -133,8 +133,12 @@ in {
       zsh.enable = true;
       gnupg.agent.enable = true;
       ssh = {
-        knownHosts."[namish.humpback-trout.ts.net]:2222".publicKey =
-          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF9jlU5XATs8N90mXuCqrflwOJ+s3s7LefDmFZBx8cCk";
+        knownHosts = {
+          "[namish.humpback-trout.ts.net]:2222".publicKey =
+            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF9jlU5XATs8N90mXuCqrflwOJ+s3s7LefDmFZBx8cCk";
+          "[git.tapenet.org]:2222".publicKey =
+            "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOkbSJWeWJyJjak/boaMTqzPVq91wfJz1P+I4rnBUsPW";
+        };
         startAgent = true;
         extraConfig = "";
       };
diff --git a/hosts/box/default.nix b/hosts/box/default.nix
index 5827497..c13ab30 100644
--- a/hosts/box/default.nix
+++ b/hosts/box/default.nix
@@ -735,6 +735,7 @@ in {
 
   programs.zsh.enable = true;
 
+  system.autoUpgrade.allowReboot = true;
   system.stateVersion = "20.03";
 }
 
diff --git a/hosts/faf/default.nix b/hosts/faf/default.nix
index 6b977c2..cb3bc4e 100644
--- a/hosts/faf/default.nix
+++ b/hosts/faf/default.nix
@@ -107,6 +107,7 @@ in {
     };
   };
 
+  system.autoUpgrade.allowReboot = true;
   system.stateVersion = "21.11"; # Did you read the comment?
 }
 
diff --git a/hosts/weather/default.nix b/hosts/weather/default.nix
index ab9d171..b3003f8 100644
--- a/hosts/weather/default.nix
+++ b/hosts/weather/default.nix
@@ -193,5 +193,6 @@ in {
     nix-top
   ];
 
+  system.autoUpgrade.allowReboot = true;
   system.stateVersion = "21.11";
 }
diff --git a/system/update.nix b/system/update.nix
index adc1056..7bb5168 100644
--- a/system/update.nix
+++ b/system/update.nix
@@ -17,6 +17,7 @@ with lib; {
         enable = true;
         allowReboot = false;
         flake = "github:qbit/xin";
+        dates = "*-*-* *:03:00";
       };
     })
     {