diff --git a/example_scenes.py b/example_scenes.py
index 4dddbf4c..feff9bd7 100644
--- a/example_scenes.py
+++ b/example_scenes.py
@@ -1,4 +1,5 @@
 from manimlib import *
+import numpy as np
 
 # To watch one of these scenes, run the following:
 # python -m manim example_scenes.py SquareToCircle