diff --git a/st2d_examples.py b/st2d_examples.py
index a4a66a693194aa63858c86312f395bb5fad025cd..d4fa781016df7be7b478153645483ad4b0d5f6ac 100644
--- a/st2d_examples.py
+++ b/st2d_examples.py
@@ -8,6 +8,7 @@ Created on Thu Aug 29 11:30:17 2019
 
 import numpy as np
 import skimage.io
+import skimage.transform
 import matplotlib.pyplot as plt
 import st2d