diff --git a/hosts.nix b/hosts.nix
index 503a62f..5a8dc4d 100644
--- a/hosts.nix
+++ b/hosts.nix
@@ -115,13 +115,13 @@ with lib;
       wireguardKey = "birdLVh8roeZpcVo308Ums4l/aibhAxbi7MBsglkJyA=";
     };
 
-    # kalessin = {
-    #   # hostKey = "";
-    #   endpoint = "kalessin.birdsong.network";
-    #   ipv4 = "10.127.1.3";
-    #   ipv6 = "fd70:81ca:0f8f:1::3";
-    #   # wireguardKey = "";
-    # };
+    kalessin = {
+      hostKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOPt3iSSmgnlsv1/jafgZgI7o8UuXzcAL45hID2ThfS8 root@kalessin";
+      endpoint = "kalessin.birdsong.network";
+      ipv4 = "10.127.1.3";
+      ipv6 = "fd70:81ca:0f8f:1::3";
+      wireguardKey = "9vyIoXuu1UVjV+aFeuX9LoHRBeAAsiHbrLmYQY4nsQQ=";
+    };
 
     tohru = {
       hostKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOk8wuGzF0Y7SaH9aimo3SmCz99MTQwL+rEVhx0jsueU root@tohru";
@@ -132,14 +132,14 @@ with lib;
       wireguardKey = "lk3PCQM1jmZoI8sM/rWSyKNuZOUnjox3n9L9geJD+18=";
     };
 
-    # kilgharrah = {
-    #   # hostKey = "";
-    #   subnet = "weyrhold";
-    #   endpoint = "192.168.2.1";
-    #   ipv4 = "10.127.3.1";
-    #   ipv6 = "fd70:81ca:0f8f:3::1";
-    #   # wireguardKey = "";
-    # };
+    kilgharrah = {
+      hostKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOgGF3gzzlMbxxk3UAAgHJ7sDdjqtrw7UW16M1XhXtz2 root@kilgharrah";
+      subnet = "weyrhold";
+      endpoint = "192.168.2.1";
+      ipv4 = "10.127.3.1";
+      ipv6 = "fd70:81ca:0f8f:3::1";
+      wireguardKey = "LXQVU0MFKVO/mml5krHnf6NcL4GxF6XFJmvpmjrLBFA=";
+    };
 
     shaw = {
       hostKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMC0AomCZZiUV/BCpImiV4p/vGvFaz5QNc+fJLXmS5p root@shaw";