diff --git a/Dockerfile b/Dockerfile
index edda3ea..cfe1b31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -82,6 +82,8 @@ ENV LC_ALL en_US.UTF-8
 
 WORKDIR "/app"
 RUN chown nobody /app
+RUN mkdir /data
+RUN chown nobody /data
 
 # set runner ENV
 ENV MIX_ENV="prod"