diff --git a/modules/material_maker/config.py b/modules/material_maker/config.py
index 9bc807709..91e9dc42e 100644
--- a/modules/material_maker/config.py
+++ b/modules/material_maker/config.py
@@ -33,6 +33,7 @@ def get_doc_classes():
         "MMMirror",
         "MMKaleidoscope",
         "MMColorTiler",
+        "MMCircleMap",
     ]
 
 def get_doc_path():