Hydrogen got the changes applied

variables.nix

@@ -1,7 +1,10 @@
-{
+{ pkgs }:
+let
+  homePrefix = if pkgs.stdenv.isDarwin then "/Users" else "/home";
+in {
   mbessette = {
     username = "mbessette";
-    homeDirectory = "/home/mbessette";
+    homeDirectory = "${homePrefix}/mbessette";
     gitName = "Matthew Bessette";
     gitEmail = "blade30912@gmail.com";
     _1PassKeyName = "Personal SSH Key";
@@ -9,7 +12,7 @@
   };
   "matthew.bessette" = {
     username = "matthew.bessette";
-    homeDirectory = "/home/matthew.bessette";
+    homeDirectory = "${homePrefix}/matthew.bessette";
     gitName = "Matthew Bessette";
     gitEmail = "matthew.bessette@hicleo.com";
     _1PassKeyName = "Cleo SSH Key";