diff --git a/doc/classes/AStar.xml b/doc/classes/AStar.xml
index 01555612f8d..d5fd61c08e6 100644
--- a/doc/classes/AStar.xml
+++ b/doc/classes/AStar.xml
@@ -224,6 +224,7 @@
 			</argument>
 			<description>
 				Returns an array with the points that are in the path found by AStar between the given points. The array is ordered from the starting point to the ending point of the path.
+				[b]Note:[/b] This method is not thread-safe. If called from a [Thread], it will return an empty [PoolVector3Array] and will print an error message.
 			</description>
 		</method>
 		<method name="get_point_position" qualifiers="const">
diff --git a/doc/classes/AStar2D.xml b/doc/classes/AStar2D.xml
index b05524b4ead..262568e7115 100644
--- a/doc/classes/AStar2D.xml
+++ b/doc/classes/AStar2D.xml
@@ -206,6 +206,7 @@
 			</argument>
 			<description>
 				Returns an array with the points that are in the path found by AStar2D between the given points. The array is ordered from the starting point to the ending point of the path.
+				[b]Note:[/b] This method is not thread-safe. If called from a [Thread], it will return an empty [PoolVector2Array] and will print an error message.
 			</description>
 		</method>
 		<method name="get_point_position" qualifiers="const">