diff --git a/Dockerfile b/Dockerfile
index 2dd67f8e..d14693f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,4 +42,4 @@ RUN cd root/ &&\
     rm v0.7.17.tar.gz
 ENV PATH /root/bwa-0.7.17:$PATH
 # Snakemake
-RUN pip3 install pandas snakemake
+RUN pip3 install pandas snakemake matplotlib