diff --git a/Dockerfile b/Dockerfile
index 8b24dd0271178feb08d8f4ef61fe707a47a8f2cc..b8a33f07f3c5f65a0f90239aa1c363b9b8a67ce4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -64,7 +64,6 @@ RUN conda install -y python=${python_version} && \
       matplotlib \
       mkl \
       nose \
-      nano \
       notebook \
       Pillow \
       pandas \