diff --git a/nixos/home.nix b/nixos/home.nix
index 92224e7..2ac51c0 100644
--- a/nixos/home.nix
+++ b/nixos/home.nix
@@ -92,6 +92,10 @@ in {
       vim = "nvim";
       vi = "nvim";
     };
+    initExtra = ''
+      # enable jj completion
+      source <(jj util completion zsh)
+    '';
   };
 
   programs.kitty = {