diff --git a/nixos/gitconfig b/nixos/gitconfig
new file mode 100644
index 0000000..c433c5b
--- /dev/null
+++ b/nixos/gitconfig
@@ -0,0 +1,2 @@
+[alias]
+    co = checkout
diff --git a/nixos/system/home/shared.nix b/nixos/system/home/shared.nix
index d4d46bd..d957d59 100644
--- a/nixos/system/home/shared.nix
+++ b/nixos/system/home/shared.nix
@@ -118,6 +118,7 @@ in {
           directory = "/var/petersweb-infra";
         };
       };
+      includes = [{path = toString ../../gitconfig;}];
     };
 
     zsh = {
@@ -161,7 +162,6 @@ in {
         show_path = "echo $PATH | tr ':' '\n'";
 
         gst = "git status";
-        gco = "git checkout";
       };
 
       envExtra = ''
@@ -169,6 +169,7 @@ in {
       '';
 
       initExtra = ''
+        ${builtins.readFile ../../aliases.zsh}
         bindkey '^p' history-search-backward
         bindkey '^n' history-search-forward
         bindkey '^e' end-of-line