1 files changed, 4 insertions, 18 deletions
diff --git a/nixos/modules/misc/documentation.nix b/nixos/modules/misc/documentation.nix
index 31486a2216a..e6a56a8cdf2 100644
--- a/nixos/modules/misc/documentation.nix
+++ b/nixos/modules/misc/documentation.nix
@@ -107,7 +107,7 @@ let
             } >&2
         '';
 
-    inherit (cfg.nixos.options) warningsAreErrors allowDocBook;
+    inherit (cfg.nixos.options) warningsAreErrors;
   };
 
 
@@ -160,6 +160,9 @@ in
     (mkRenamedOptionModule [ "programs" "info" "enable" ] [ "documentation" "info" "enable" ])
     (mkRenamedOptionModule [ "programs" "man"  "enable" ] [ "documentation" "man"  "enable" ])
     (mkRenamedOptionModule [ "services" "nixosManual" "enable" ] [ "documentation" "nixos" "enable" ])
+    (mkRemovedOptionModule
+      [ "documentation" "nixos" "options" "allowDocBook" ]
+      "DocBook option documentation is no longer supported")
   ];
 
   options = {
@@ -264,23 +267,6 @@ in
         '';
       };
 
-      nixos.options.allowDocBook = mkOption {
-        type = types.bool;
-        default = true;
-        description = lib.mdDoc ''
-          Whether to allow DocBook option docs. When set to `false` all option using
-          DocBook documentation will cause a manual build error; additionally a new
-          renderer may be used.
-
-          ::: {.note}
-          The `false` setting for this option is not yet fully supported. While it
-          should work fine and produce the same output as the previous toolchain
-          using DocBook it may not work in all circumstances. Whether markdown option
-          documentation is allowed is independent of this option.
-          :::
-        '';
-      };
-
       nixos.options.warningsAreErrors = mkOption {
         type = types.bool;
         default = true;