diff --git a/home/env/bash.nix b/home/env/bash.nix
index cdf78084..44abcbee 100644
--- a/home/env/bash.nix
+++ b/home/env/bash.nix
@@ -3,7 +3,10 @@
 {
   programs.bash = {
     enable = true;
-    shellAliases = { lg = "lazygit"; };
+    shellAliases = {
+      lg = "lazygit";
+      nixos-update = "sudo git -c /etc/nixos/config pull && sudo nixos-rebuild switch";
+    };
   };
   programs.keychain.enableBashIntegration = true;
   programs.starship.enableBashIntegration = true;
diff --git a/home/env/fish.nix b/home/env/fish.nix
index 31927974..3f158525 100644
--- a/home/env/fish.nix
+++ b/home/env/fish.nix
@@ -3,7 +3,10 @@
 {
   programs.fish = {
     enable = true;
-    shellAbbrs = { lg = "lazygit"; };
+    shellAbbrs = {
+      lg = "lazygit";
+      nixos-update = "sudo git -c /etc/nixos/config pull && sudo nixos-rebuild switch";
+    };
   };
   programs.keychain.enableFishIntegration = true;
   programs.starship.enableFishIntegration = true;
diff --git a/home/env/zsh.nix b/home/env/zsh.nix
index 037d67f9..0a9a49d4 100644
--- a/home/env/zsh.nix
+++ b/home/env/zsh.nix
@@ -3,7 +3,11 @@
 {
   programs.zsh = {
     enable = true;
-    shellAliases = { ll = "ls -l"; lg = "lazygit"; };
+    shellAliases = {
+      ll = "ls -l";
+      lg = "lazygit";
+      nixos-update = "sudo git -c /etc/nixos/config pull && sudo nixos-rebuild switch";
+    };
     history = {
       size = 10000;
       path = "${config.xdg.dataHome}/zsh/history";