diff --git a/tutorials/math/random_number_generation.rst b/tutorials/math/random_number_generation.rst
index 39efffca5..c28b05d1a 100644
--- a/tutorials/math/random_number_generation.rst
+++ b/tutorials/math/random_number_generation.rst
@@ -422,7 +422,7 @@ ends up empty. When that happens, you reinitialize it to its default value::
 
 
     func get_fruit():
-        if _fruits.empty():
+        if _fruits.is_empty():
             # Fill the fruits array again and shuffle it.
             _fruits = _fruits_full.duplicate()
             _fruits.shuffle()