diff --git a/src/runtime.py b/src/runtime.py
index 89e9e59..4ed7668 100644
--- a/src/runtime.py
+++ b/src/runtime.py
@@ -19,7 +19,8 @@ def execution_runtime(pipe: AioConnection, object_id: int):
     from lynx.common.enums import Direction
     from lynx.common.actions.print import Print
     from lynx.common.actions.user_helper_functions import (
-        can_i_stand, get_objects_around, filter_objects, get_position, get_type, calculate_distance_to, random_direction
+        can_i_stand, get_objects_around, filter_objects, get_position, get_type, calculate_distance_to,
+        random_direction, get_number_of_items_in_inventory
     )
     from lynx.common.actions.take import Take
     from lynx.common.actions.drop import Drop
@@ -86,6 +87,7 @@ def goto(target_position: Vector):
         'str': str,
         'range': range,
         'len': len,
+        'list': list,
         'can_i_stand': lambda target_position: can_i_stand(scene, target_position),
         'get_objects_around': lambda distance: get_objects_around(object_id, scene, distance),
         'filter_objects': lambda ids, name: filter_objects(scene, ids, name),
@@ -96,6 +98,7 @@ def goto(target_position: Vector):
         'print': lambda text: send(Print(str(text), scene.get_object_by_id(object_id).owner)),
         'take': lambda vector: send(Take(object_id, vector)),
         'drop': lambda target_position: send(Drop(object_id, target_position)),
+        'number_of_items_in_inventory': lambda: get_number_of_items_in_inventory(scene, object_id),
     }
 
     try: