diff --git a/docs/default.nix b/docs/default.nix
index 8d8dd957c4..d4111da275 100644
--- a/docs/default.nix
+++ b/docs/default.nix
@@ -91,7 +91,6 @@ let
     (pkgsDoc.nixosOptionsDoc {
       inherit (evaledModules) options;
       inherit transformOptions;
-      warningsAreErrors = false;
     }).optionsJSON;
 
 in
diff --git a/docs/mdbook/default.nix b/docs/mdbook/default.nix
index 93d3585f59..c58bdbee50 100644
--- a/docs/mdbook/default.nix
+++ b/docs/mdbook/default.nix
@@ -14,7 +14,6 @@ let
     options:
     (nixosOptionsDoc {
       inherit options transformOptions;
-      warningsAreErrors = false;
     }).optionsCommonMark;
 
   removeUnwanted =