diff --git a/modules/services/x11/xserver.nix b/modules/services/x11/xserver.nix
index d78a8787e79..c1b14940f02 100644
--- a/modules/services/x11/xserver.nix
+++ b/modules/services/x11/xserver.nix
@@ -326,25 +326,6 @@ in
         description = "Lines to be added to every Display subsection of the Screen section.";
       };
 
-      extraXorgOptions = mkOption {
-        default = "";
-        example = ''
-          Section "Monitor"
-            Identifier "left monitor"
-          EndSection
-
-          Section "Monitor"
-            Identifier "right monitor"
-            Option "RightOf" "left monitor"
-          EndSection
-        '';
-        type = types.string;
-        description = ''
-          Additional options you want to append to your X server configuration
-          file.
-        '';
-      };
-
       defaultDepth = mkOption {
         default = 0;
         example = 8;
@@ -619,7 +600,6 @@ in
         '')}
 
         ${xrandrMonitorSections}
-        ${cfg.extraXorgOptions}
       '';
 
   });