diff --git a/server/configuration.org b/server/configuration.org
index 4b19c26..db14680 100644
--- a/server/configuration.org
+++ b/server/configuration.org
@@ -705,46 +705,12 @@ some applications use.
 #+begin_src nix
 environment = {
   systemPackages = with pkgs; [
-    # needed for tensorflow
-    # linuxPackages.nvidia_x11
-    # cudatoolkit
-    # cudaPackages.cudnn
-    # cudaPackages.cutensor
-
     wget
     jellyfin-ffmpeg # coolest video converter!
     mediainfo
     dlib
     fd
     ripgrep
-    # Upgrades postgres
-    (let
-      # XXX specify the postgresql package you'd like to upgrade to.
-      # Do not forget to list the extensions you need.
-      newPostgres = pkgs.postgresql_16.withPackages (pp: [
-        # pp.plv8
-      ]);
-    in pkgs.writeScriptBin "upgrade-pg-cluster" ''
-      set -eux
-      # XXX it's perhaps advisable to stop all services that depend on postgresql
-      systemctl stop postgresql
-
-      export NEWDATA="/var/lib/postgresql/${newPostgres.psqlSchema}"
-
-      export NEWBIN="${newPostgres}/bin"
-
-      export OLDDATA="${config.services.postgresql.dataDir}"
-      export OLDBIN="${config.services.postgresql.package}/bin"
-
-      install -d -m 0700 -o postgres -g postgres "$NEWDATA"
-      cd "$NEWDATA"
-      sudo -u postgres $NEWBIN/initdb -D "$NEWDATA"
-
-      sudo -u postgres $NEWBIN/pg_upgrade \
-        --old-datadir "$OLDDATA" --new-datadir "$NEWDATA" \
-        --old-bindir $OLDBIN --new-bindir $NEWBIN \
-        "$@"
-    '')
   ];
   variables = rec {
     # PATH
@@ -874,21 +840,21 @@ services = {
     securityType = "user";
     openFirewall = true;
     extraConfig = ''
-                workgroup = WORKGROUP
-                server string = ${config.networking.hostName}
-                netbios name = ${config.networking.hostName}
-                security = user
+        workgroup = WORKGROUP
+        server string = ${config.networking.hostName}
+        netbios name = ${config.networking.hostName}
+        security = user
 
-                create mask = 0664
-                force create mode = 0664
-                directory mask = 0775
-                force directory mode = 0775
-                follow symlinks = yes
+        create mask = 0664
+        force create mode = 0664
+        directory mask = 0775
+        force directory mode = 0775
+        follow symlinks = yes
 
-                hosts allow = 192.168.0.0 localhost
-                # hosts deny = 0.0.0.0/0
-                guest account = nobody
-                map to guest = bad user
+        hosts allow = 192.168.0.0 localhost
+        # hosts deny = 0.0.0.0/0
+        guest account = nobody
+        map to guest = bad user
                 '';
     shares = let
       smbShare = mountName: {