diff --git a/osm-garmin/Containerfile b/osm-garmin/Containerfile
index 31a73b9..0183c29 100644
--- a/osm-garmin/Containerfile
+++ b/osm-garmin/Containerfile
@@ -1,7 +1,7 @@
 FROM registry.fedoraproject.org/fedora:38
 
 WORKDIR /app
-VOLUME /data
+VOLUME /data/maps
 COPY app/ /app
 
 RUN chmod +x /app/*.sh