diff --git a/compose.yml b/compose.yml
index f8021a8..8d3bfc2 100644
--- a/compose.yml
+++ b/compose.yml
@@ -11,8 +11,8 @@ services:
     volumes:
       - ./data:/data
       - ./config:/config
-      - ${BACKUP_STACKS_DIR}:${BACKUP_STACKS_DIR}:ro   # Backup source
-      - ${BACKUP_HOME_DIR}:${BACKUP_HOME_DIR}:ro       # Backup Source
+      - ${SOURCE_STACKS_DIR}:${BACKUP_STACKS_DIR}:ro   # Backup source
+      - ${SOURCE_HOME_DIR}:${BACKUP_HOME_DIR}:ro       # Backup Source
       - ${BACKUP_DIR}:${BACKUP_DIR}                    # Backup destination
       - ./cache:/cache
     environment: