diff --git a/docs/unit.rst b/docs/unit.rst
index 21c5c35a7d9c545af8c93d24d2f052e7633aafff..ebf312bd51ba5c935a84600d19f0022c793490d4 100644
--- a/docs/unit.rst
+++ b/docs/unit.rst
@@ -66,6 +66,10 @@ Unit
 
    Methods:
 
+   .. automethod:: ability
+
+      Call an ability directly, different abilities has different targets. Some target the unit itself (no argument), target a point (Point2D as argument) and some target a Unit (instance of Unit as argument).
+
    .. automethod:: stop
    .. automethod:: attack_unit
    .. automethod:: attack_move