diff --git a/docs/nix/flake-module.nix b/docs/nix/flake-module.nix
index 508435f17..51a719fdb 100644
--- a/docs/nix/flake-module.nix
+++ b/docs/nix/flake-module.nix
@@ -11,7 +11,6 @@
       ...
     }:
     let
-      clanOptions = self'.legacyPackages.clan-internals-docs;
       # Simply evaluated options (JSON)
       # { clanCore = «derivation JSON»; clanModules = { ${name} = «derivation JSON» }; }
       jsonDocs = pkgs.callPackage ./get-module-docs.nix {
@@ -74,8 +73,6 @@
             export CLAN_MODULES_VIA_SERVICE=${clanModulesViaService}
             export CLAN_SERVICE_INTERFACE=${self'.legacyPackages.clan-service-module-interface}/share/doc/nixos/options.json
 
-            export BUILD_CLAN_PATH=${clanOptions}/share/doc/nixos/options.json
-
             mkdir $out
 
             # The python script will place mkDocs files in the output directory
diff --git a/docs/nix/render_options/__init__.py b/docs/nix/render_options/__init__.py
index bf2a3ebe8..c5b39dc8a 100644
--- a/docs/nix/render_options/__init__.py
+++ b/docs/nix/render_options/__init__.py
@@ -40,7 +40,6 @@ from clan_lib.services.modules import (
 # Get environment variables
 CLAN_CORE_PATH = Path(os.environ["CLAN_CORE_PATH"])
 CLAN_CORE_DOCS = Path(os.environ["CLAN_CORE_DOCS"])
-BUILD_CLAN_PATH = os.environ.get("BUILD_CLAN_PATH")
 
 # Options how to author clan.modules
 # perInstance, perMachine, ...