diff --git a/immich/docker-compose.yml b/immich/docker-compose.yml
index 6816b39..e291f5d 100644
--- a/immich/docker-compose.yml
+++ b/immich/docker-compose.yml
@@ -24,6 +24,8 @@ services:
     volumes:
       # Do not edit the next line. If you want to change the media storage location on your system, edit the value of UPLOAD_LOCATION in the .env file
       - ${UPLOAD_LOCATION}:/data
+      - /mnt/user/volume1/photo:/mnt/media/master-library:ro # Mount External Library "Master Library"
+      - /mnt/user/nextcloud-data/tonitrus/files/photos:/mnt/media/tonitrus-photos:ro # Mount External Library "Tonitrus Photos"
       - /etc/localtime:/etc/localtime:ro
     ports:
       - "2283:2283"