diff --git a/Dockerfile b/Dockerfile
index d6416ed..455d64f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ ARG SPECIES=homo_sapiens
 ARG MUTATIONASSESSOR=false
 
 # Import data into mongodb
+RUN apt-get update && apt-get install -y xz-utils
 COPY scripts/import_mongo.sh /docker-entrypoint-initdb.d/
 RUN /setup.sh