diff --git a/src/jcloud_docsgen/core/python/namespaces.py b/src/jcloud_docsgen/core/python/namespaces.py
index e113583..073a73f 100644
--- a/src/jcloud_docsgen/core/python/namespaces.py
+++ b/src/jcloud_docsgen/core/python/namespaces.py
@@ -223,4 +223,4 @@ class PythonModuleNamespace(PythonNamespace):
         super().__init__(name)
 
     def __eq__(self, value: PythonModuleNamespace) -> bool:
-        return self.name == value.name
+        return isinstance(value, type(self)) and self.name == value.name