diff --git a/home/zsh.nix b/home/zsh.nix
index d8a96c1..eecdb6f 100644
--- a/home/zsh.nix
+++ b/home/zsh.nix
@@ -5,6 +5,7 @@
     autocd = true;
     shellAliases = {
       os-update = "nh os switch /home/rhea/nix-config/";
+      os-upgrade = "cd ~/nix-config && nix flake update && nh os switch /home/rhea/nix-config/";
     };
 
     autosuggestion = {