diff --git a/docker-compose.yml b/docker-compose.yml
index e3c63ba0..974c0dff 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -38,6 +38,7 @@ services:
       - storage:/mnt/opaque
       - ./logs:/home/opaque_daemon/logs
       - ../opaque_daemon/opaque_daemon.py:/home/opaque_daemon/opaque_daemon.py
+      - ../opaque_daemon/merge_corpus_files.py:/home/merge_corpus_files.py
       - ../opaque_daemon/config.ini:/home/opaque_daemon/config.ini
       - ../opaque_daemon/docker-entrypoint.sh:/usr/local/bin/docker-entrypoint.sh
       - $HOME/.docker/config.json:/home/opaque_daemon/.docker/config.json