diff --git a/requirements-gpu-cuda9-cudnn7.txt b/requirements-gpu-cuda9-cudnn7.txt
index 3a2c906..ce57662 100644
--- a/requirements-gpu-cuda9-cudnn7.txt
+++ b/requirements-gpu-cuda9-cudnn7.txt
@@ -7,4 +7,5 @@ tensorflow-gpu==1.8.0
 scikit-image
 dlib==19.10.0
 tqdm
-git+https://www.github.com/keras-team/keras-contrib.git
\ No newline at end of file
+git+https://www.github.com/keras-team/keras-contrib.git
+skimage