diff --git a/zsh/.zsh-aliases b/zsh/.zsh-aliases
index 311f739..014a45a 100644
--- a/zsh/.zsh-aliases
+++ b/zsh/.zsh-aliases
@@ -1,5 +1,9 @@
 alias copy="xclip -selection clipboard"
 alias irc='mosh sahkopoika -- tmux a -t IRC'
+alias ne="nix-env"
+alias ni="nix-env -iA"
+alias no="nixops"
+alias ns="nix-shell --pure"
 alias ocaml="rlwrap ocaml"
 alias please="sudo"
 alias scan="simple-scan 'hpaio:/net/Photosmart_2570_series?ip=192.168.1.43'"