diff --git a/modules/home/zsh.nix b/modules/home/zsh.nix
index e1eb498..283ae63 100644
--- a/modules/home/zsh.nix
+++ b/modules/home/zsh.nix
@@ -48,6 +48,7 @@
         HISTFILE = "~/.zsh_history";
         HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE = 1;
         KEYTIMEOUT = 1; # make Vi-mode transitions faster
+        KEY_ID = "0x6D3C3D797793190C";
       };
 
       initContent = ''