diff --git a/flake.lock b/flake.lock
index 2f0d65e..146dc83 100644
--- a/flake.lock
+++ b/flake.lock
@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1693972774,
-        "narHash": "sha256-Dt9UZs0/DaIex598quYRYFuGabUbvFdNrHuvGc6HjBc=",
+        "lastModified": 1694134858,
+        "narHash": "sha256-fG/ESauOGmiojKlpJG8gB62dJa5Wd+ZIuiDMKK/HD3g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "b22d7bab30076bbb73744867d6c5bf7d6380570c",
+        "rev": "19c6a4081b14443420358262f8416149bd79561a",
         "type": "github"
       },
       "original": {
@@ -218,11 +218,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1694032533,
-        "narHash": "sha256-I8cfCV/4JNJJ8KHOTxTU1EphKT8ARSb4s9pq99prYV0=",
+        "lastModified": 1694062546,
+        "narHash": "sha256-PiGI4f2BGnZcedP6slLjCLGLRLXPa9+ogGGgVPfGxys=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "efd23a1c9ae8c574e2ca923c2b2dc336797f4cc4",
+        "rev": "b200e0df08f80c32974a6108ce431d8a8a5e6547",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 8c26f44..e99175d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,8 +5,10 @@
     terranix.url = "github:terranix/terranix";
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     nixinate.url = "github:matthewcroughan/nixinate";
-    home-manager.url = "github:nix-community/home-manager";
-    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     nixos-generators = {
       url = "github:nix-community/nixos-generators";
       inputs.nixpkgs.follows = "nixpkgs";
diff --git a/nix/london/gsimmer.nix b/nix/london/gsimmer.nix
index fa7d7d5..ba8cd76 100644
--- a/nix/london/gsimmer.nix
+++ b/nix/london/gsimmer.nix
@@ -20,6 +20,10 @@
     homeDirectory = "/home/gsimmer";
   };
 
+  services.syncthing = {
+    enable = true;
+  };
+  
   programs = {
     bash.enable = false;
     fish = {
@@ -531,7 +535,7 @@ $env.config = {
       ];
     };
 
-    exa = {
+    eza = {
       enable = true;
       enableAliases = true;
     };
diff --git a/nix/nas/home.nix b/nix/nas/home.nix
index 851f8bd..fbd02fc 100644
--- a/nix/nas/home.nix
+++ b/nix/nas/home.nix
@@ -52,6 +52,11 @@ end
       }
     ];
   };
+
+  services.syncthing = {
+    enable = true;
+    extraOptions = [ "--gui-address=100.116.48.47:8384" ];
+  };
   
   programs.direnv = {
     enable = true;
@@ -68,7 +73,7 @@ end
     ];
   };
 
-  programs.exa = {
+  programs.eza = {
     enable = true;
     enableAliases = true;
   };