diff --git a/modules/flake-parts/render/default.nix b/modules/flake-parts/render/default.nix
index 8eb5e948..60014eef 100644
--- a/modules/flake-parts/render/default.nix
+++ b/modules/flake-parts/render/default.nix
@@ -355,9 +355,14 @@ in {
           type = types.attrsOf (types.submodule inputModule);
         };
       };
+      generated-docs = mkOption {
+        type = types.raw;
+        description = "Generated documentation.";
+        readOnly = true;
+      };
     };
     config = {
-      packages =
+      generated-docs =
         lib.mapAttrs' (name: inputCfg: {
           name = "generated-docs-${name}";
           value = inputCfg.rendered;
diff --git a/modules/flake-parts/site/default.nix b/modules/flake-parts/site/default.nix
index de655077..1629eda1 100644
--- a/modules/flake-parts/site/default.nix
+++ b/modules/flake-parts/site/default.nix
@@ -84,7 +84,7 @@
               case "$ln" in
                 "# Modules Reference")
                   echo "# Modules Reference"
-                  cat ${self'.packages.generated-summary-md}
+                  cat ${config.generated-docs.generated-summary-md}
                   ;;
                 *)
                   echo "$ln"
@@ -97,7 +97,7 @@
           cp ${../../dream2nix/core/docs/theme/favicon.png} ./theme/favicon.png
 
           mkdir -p src/options
-          for f in ${config.packages.generated-docs}/*.html; do
+          for f in ${config.generated-docs.generated-docs}/*.html; do
             cp "$f" "src/options/$(basename "$f" .html).md"
           done
           mdbook build --dest-dir $TMPDIR/out