diff --git a/getting_started/first_3d_game/09.adding_animations.rst b/getting_started/first_3d_game/09.adding_animations.rst
index 01c809d93..a524202ce 100644
--- a/getting_started/first_3d_game/09.adding_animations.rst
+++ b/getting_started/first_3d_game/09.adding_animations.rst
@@ -451,11 +451,11 @@ Here's the *Player* script.
                 direction = direction.Normalized();
                 // Setting the basis property will affect the rotation of the node.
                 GetNode<Node3D>("Pivot").Basis = Basis.LookingAt(direction);
-                GetNode<AnimationPlayer>("AnimationPlayer").PlaybackSpeed = 4;
+                GetNode<AnimationPlayer>("AnimationPlayer").SpeedScale = 4;
             }
             else
             {
-                GetNode<AnimationPlayer>("AnimationPlayer").PlaybackSpeed = 1;
+                GetNode<AnimationPlayer>("AnimationPlayer").SpeedScale = 1;
             }
 
             // Ground velocity