diff --git a/Dockerfile b/Dockerfile
index 746a34c..dd8f3dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 FROM node:11-stretch
 
+COPY docs/config-stderr.yml /root/.salty-dog.yml
 COPY package.json /salty-dog/package.json
 COPY out/bundle.js /salty-dog/out/bundle.js