diff --git a/docs/managers.rst b/docs/managers.rst
index 97d32ead46715c3e436e233edb813e58532fea6a..aaa990d968c517e86238d456aa235f58ba55f207 100644
--- a/docs/managers.rst
+++ b/docs/managers.rst
@@ -73,6 +73,8 @@ TechTree
    :members:
    :undoc-members:
 
+.. TODO: Where is morph ability?
+
 .. TODO: Types for all fields would be nice, is required_units List[UnitType] or List[UNIT_TYPEID]?
 
 .. TODO: Not all members have docstrings attached to them