diff --git a/docs/pydoc/config/pipelines.yml b/docs/pydoc/config/pipelines.yml
index b484631ff..1b49cd03b 100644
--- a/docs/pydoc/config/pipelines.yml
+++ b/docs/pydoc/config/pipelines.yml
@@ -6,6 +6,7 @@ loaders:
 processors:
   - type: filter
     expression: "name not in ['_HaystackBeirRetrieverAdapter', '_RayDeploymentWrapper']"
+  - type: filter
     documented_only: true
     do_not_filter_modules: false
     skip_empty_modules: true
diff --git a/docs/pydoc/config/prompt-node.yml b/docs/pydoc/config/prompt-node.yml
index cac174d50..c58a5763b 100644
--- a/docs/pydoc/config/prompt-node.yml
+++ b/docs/pydoc/config/prompt-node.yml
@@ -1,7 +1,13 @@
 loaders:
   - type: python
     search_path: [../../../haystack/nodes/prompt]
-    modules: ["prompt_node"]
+    modules: 
+      [
+        "prompt_node",
+        "prompt_model",
+        "prompt_template",
+        "shapers",
+      ]
     ignore_when_discovered: ["__init__"]
 processors:
   - type: filter