diff --git a/home/programs/shell/zsh.nix b/home/programs/shell/zsh.nix
index 901bd2e..e940642 100644
--- a/home/programs/shell/zsh.nix
+++ b/home/programs/shell/zsh.nix
@@ -120,7 +120,7 @@ in {
           category=''${1:-all}
           shift
           args=''${*}
-          nix develop "github:nix4cyber/n4c#''${category}" ''${args}
+          nix develop "github:nix4cyber/n4c#''${category}" ''${args} -c zsh
         }
 
         zle     -N             sesh-sessions