diff --git a/modules/home-manager/ssh/default.nix b/modules/home-manager/ssh/default.nix
deleted file mode 100644
index 8f88bb7..0000000
--- a/modules/home-manager/ssh/default.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  pkgs,
-  config,
-  ...
-}: {
-  programs.ssh = {
-    enable = true;
-  };
-}
diff --git a/modules/home-manager/zathura/default.nix b/modules/home-manager/zathura.nix
similarity index 100%
rename from modules/home-manager/zathura/default.nix
rename to modules/home-manager/zathura.nix
diff --git a/modules/nixos/nvidia.nix b/modules/nixos/nvidia.nix
index 393771d..b3baf88 100644
--- a/modules/nixos/nvidia.nix
+++ b/modules/nixos/nvidia.nix
@@ -10,7 +10,6 @@
   hardware.nvidia.modesetting.enable = true;
   hardware.nvidia.nvidiaSettings = true;
   hardware.nvidia.open = false;
-  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.beta;
 
   services.xserver.videoDrivers = ["nvidia"];
 }
diff --git a/modules/nixos/podman.nix b/modules/nixos/podman.nix
index a5befb1..4078a1a 100644
--- a/modules/nixos/podman.nix
+++ b/modules/nixos/podman.nix
@@ -1,17 +1,16 @@
 {
   virtualisation = {
+    containers.enable = true;
     podman = {
       enable = true;
-
       dockerCompat = true;
-
       defaultNetwork.settings.dns_enabled = true;
     };
-    containers = {
-      enable = true;
-      registries = {
-        insecure = ["artifactory.symcor.com"];
-      };
-    };
+  };
+
+  users.users.mthomson = {
+    extraGroups = [
+      "podman"
+    ];
   };
 }
diff --git a/modules/nixos/ssh.nix b/modules/nixos/ssh.nix
index edf8d92..2a72c64 100644
--- a/modules/nixos/ssh.nix
+++ b/modules/nixos/ssh.nix
@@ -1,9 +1,7 @@
 {
   services.openssh = {
     enable = true;
-    # require public key authentication for better security
     settings.PasswordAuthentication = false;
     settings.KbdInteractiveAuthentication = false;
-    #settings.PermitRootLogin = "yes";
   };
 }