diff --git a/tensorflow/1.12/Dockerfile b/tensorflow/1.12/Dockerfile
index 7a80960..cba9cd0 100644
--- a/tensorflow/1.12/Dockerfile
+++ b/tensorflow/1.12/Dockerfile
@@ -4,4 +4,4 @@ MAINTAINER Newnius <newnius.cn@gmail.com>
 
 USER root
 
-RUN pip3 install tensorflow-gpu==1.12 numpy pandas matplotlib sklearn scipy
+RUN pip3 install tensorflow-gpu==1.12 numpy pandas matplotlib sklearn scipy keras