diff --git a/users/default.nix b/users/default.nix
index 1777a2b..8bd5a6e 100644
--- a/users/default.nix
+++ b/users/default.nix
@@ -82,7 +82,7 @@ lib.foldl' (acc: obj: lib.recursiveUpdate acc obj) { } (
 
           inputs.stylix.homeModules.stylix
         ];
-        stylix = {
+        stylix = lib.mkIf (!cfg.headless) {
           enable = true;
           image =
             if builtins.pathExists ./${user}/wallpaper.png then
@@ -95,51 +95,58 @@ lib.foldl' (acc: obj: lib.recursiveUpdate acc obj) { } (
     }) cfg.usersList)
 
     # Configure DM and users' default sessions
-    {
+    (lib.optionalAttrs (!cfg.headless) {
       services.displayManager.gdm.enable = true;
-    }
-    (map (user: {
-      systemd.tmpfiles.settings."20-gdm-default-session" = {
-        "/run/tmpfiles/var/lib/AccountsService/users/${user}".f = {
-          argument = "${lib.generators.toINI { } {
-            User = {
-              Session = toString (
-                builtins.tail (
-                  lib.splitString ":" (builtins.fromJSON (builtins.readFile ./${user}/about.json)).session
-                )
-              );
-              SystemAccount = false;
-            }
-            // (
-              let
-                pic = ./${user}/face.png;
-              in
-              if builtins.pathExists pic then { Icon = "${pic}"; } else { }
-            );
-          }}";
-        };
-        "/var/lib/AccountsService/users/${user}"."L+" = {
-          argument = "/run/tmpfiles/var/lib/AccountsService/users/${user}";
-        };
-      };
-    }) cfg.usersList)
+    })
+
     (map (
       user:
-      let
-        __session = lib.splitString ":" (builtins.fromJSON (builtins.readFile ./${user}/about.json))
-        .session;
-        sessionType = (builtins.head __session);
-        session = toString (builtins.tail __session);
-      in
-      assert sessionType == "co" || sessionType == "de";
-      if sessionType == "co" then
-        {
-          programs.${session}.enable = true;
-        }
-      else if sessionType == "de" then
-        { services.desktopManager.${session}.enable = true; }
-      else
-        { }
+      lib.optionalAttrs (!cfg.headless) {
+        systemd.tmpfiles.settings."20-gdm-default-session" = {
+          "/run/tmpfiles/var/lib/AccountsService/users/${user}".f = {
+            argument = "${lib.generators.toINI { } {
+              User = {
+                Session = toString (
+                  builtins.tail (
+                    lib.splitString ":" (builtins.fromJSON (builtins.readFile ./${user}/about.json)).session
+                  )
+                );
+                SystemAccount = false;
+              }
+              // (
+                let
+                  pic = ./${user}/face.png;
+                in
+                if builtins.pathExists pic then { Icon = "${pic}"; } else { }
+              );
+            }}";
+          };
+          "/var/lib/AccountsService/users/${user}"."L+" = {
+            argument = "/run/tmpfiles/var/lib/AccountsService/users/${user}";
+          };
+        };
+      }
+    ) cfg.usersList)
+
+    (map (
+      user:
+      lib.optionalAttrs (!cfg.headless) (
+        let
+          __session = lib.splitString ":" (builtins.fromJSON (builtins.readFile ./${user}/about.json))
+          .session;
+          sessionType = (builtins.head __session);
+          session = toString (builtins.tail __session);
+        in
+        assert sessionType == "co" || sessionType == "de";
+        if sessionType == "co" then
+          {
+            programs.${session}.enable = true;
+          }
+        else if sessionType == "de" then
+          { services.desktopManager.${session}.enable = true; }
+        else
+          { }
+      )
     ) cfg.usersList)
   ]
 )