diff --git a/Dockerfile b/Dockerfile
index 2ede30cbe3550660ac41ab8d38f6834fb04809d7..76d9f351a3ecfc6b6702bf63dd35348c1e35e012 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM tensorflow/tensorflow:2.0.0a0-gpu-py3
 RUN apt-get update
-RUN apt-get nano
+RUN apt-get install nano
 RUN pip install --upgrade pip
 RUN pip install numpy scipy scikit-learn pillow h5py keras 
 RUN pip install --upgrade imutils