diff --git a/hub/setup-opds.sh b/hub/setup-opds.sh
index ade5951..597ae82 100755
--- a/hub/setup-opds.sh
+++ b/hub/setup-opds.sh
@@ -189,7 +189,7 @@ dir2opds)
         --name dir2opds \
         --restart unless-stopped \
         --network opds-net \
-        --mount "type=bind,source=${BOOKS_PATH},target=/books,readonly" \
+        --mount "type=bind,source=${BOOKS_PATH},target=/books,readonly,bind-propagation=shared" \
         "$OPDS_IMAGE" \
         /dir2opds -dir /books -hide-dot-files -calibre
     ;;