diff --git a/home-manager/shared/shell/helix/default.nix b/home-manager/shared/shell/helix/default.nix
index 6ee0596..a5b274f 100644
--- a/home-manager/shared/shell/helix/default.nix
+++ b/home-manager/shared/shell/helix/default.nix
@@ -17,7 +17,7 @@
       zellij action close-pane
     '';
   jupyter =
-    pkgs.writeText "run_jupyter_from_helix.sh"
+    pkgs.writeText "run_jupyter_from_helix.zsh"
     ''
       #! ~/.nix-profile/bin/zsh
       function new() {
@@ -215,7 +215,7 @@ in {
   home.file = {
     "jupyter" = {
       source = "${jupyter}";
-      target = ".config/helix/run_jupyter_from_helix.sh";
+      target = ".config/helix/run_jupyter_from_helix.zsh";
     };
   };
 }