diff --git a/home-assistant/docker-compose.yaml b/home-assistant/docker-compose.yaml
index 795dc02..8cdc987 100755
--- a/home-assistant/docker-compose.yaml
+++ b/home-assistant/docker-compose.yaml
@@ -86,7 +86,7 @@ services:
       - 10200:10200
     volumes:
       - /share/docker_data/piper/english:/data
-    command: --voice en_US-lessac-medium
+    command: --data-dir /data --voice en_US-lessac-medium
 
     restart: ${RESTART:-unless-stopped}
     labels: