diff --git a/modules/applications/ssh/home/common.nix b/modules/applications/ssh/home/common.nix
index 34cea73..04095bb 100644
--- a/modules/applications/ssh/home/common.nix
+++ b/modules/applications/ssh/home/common.nix
@@ -13,10 +13,6 @@ lib.mkMerge [
           User = "git";
           AddKeysToAgent = "no";
         };
-        "*.sfc.wide.ad.jp" = {
-          identityFile = "~/.ssh/id_ed25519_sk_rk";
-          identitiesOnly = true;
-        };
         "*" = {
           AddKeysToAgent = "no";
           SetEnv.TERM = "xterm-256color";