diff --git a/flake.lock b/flake.lock
index e784439..39c6d44 100644
--- a/flake.lock
+++ b/flake.lock
@@ -141,6 +141,26 @@
         "type": "github"
       }
     },
+    "myUrxvt": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1637082527,
+        "narHash": "sha256-XM9V5hSCeVR1VkXNaLMph86/yk92ncQ4GwKyLeKmu0Q=",
+        "ref": "master",
+        "rev": "83dabdb793c2b1e21d7edb79a19096a4287b6b51",
+        "revCount": 1,
+        "type": "git",
+        "url": "https://git.rauhala.info/MasseR/nix-conf-urxvt"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.rauhala.info/MasseR/nix-conf-urxvt"
+      }
+    },
     "myVim": {
       "inputs": {
         "flake-utils": "flake-utils_4",
@@ -162,6 +182,26 @@
         "type": "github"
       }
     },
+    "myZsh": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1637146957,
+        "narHash": "sha256-5Hn2KMQMVX2OvxEs0dhKDCbNCpBjWe4G2Y5tQb3uwbU=",
+        "ref": "master",
+        "rev": "79ea172898de3604e21424c6b6c6051ddc21ed09",
+        "revCount": 4,
+        "type": "git",
+        "url": "https://git.rauhala.info/MasseR/nix-conf-zsh"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.rauhala.info/MasseR/nix-conf-zsh"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1622797669,
@@ -228,7 +268,9 @@
         "home-manager": "home-manager",
         "kobodl": "kobodl",
         "myEmacs": "myEmacs",
+        "myUrxvt": "myUrxvt",
         "myVim": "myVim",
+        "myZsh": "myZsh",
         "nixpkgs": "nixpkgs_3"
       }
     }
diff --git a/flake.nix b/flake.nix
index 109a7a1..5087897 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,6 +15,14 @@
       url = "github:MasseR/nix-conf-nvim";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    myZsh = {
+      url = "git+https://git.rauhala.info/MasseR/nix-conf-zsh";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    myUrxvt = {
+      url = "git+https://git.rauhala.info/MasseR/nix-conf-urxvt";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     kobodl = {
       url = "github:MasseR/nix-kobodl";
     };
@@ -27,7 +35,10 @@
         dirs = builtins.attrNames (builtins.readDir ./modules);
         selfModules = map (module: import (./modules + "/${module}")) dirs;
       in
-        selfModules ++ [];
+        selfModules ++ [
+          inputs.myZsh.nixosModule
+          inputs.myUrxvt.nixosModule
+        ];
     overlays = [
       inputs.myEmacs.overlay
       inputs.myVim.overlay
diff --git a/macbook/masse.nix b/macbook/masse.nix
index 9448d16..f4aeffa 100644
--- a/macbook/masse.nix
+++ b/macbook/masse.nix
@@ -58,4 +58,16 @@
       };
     };
   };
+
+  programs.gpg = {
+    enable = true;
+    settings = {
+      "default-key" = "2104943D6033C8F4F7D4F560BDA6DFEDBCFB6779";
+      "default-recipient-self" = "";
+      "keyserver-options" = "auto-key-retrieve";
+    };
+  };
+
+  programs.myZsh.enable = true;
+  programs.myUrxvt.enable = true;
 }