diff --git a/contrib/offline/manage-offline-files.sh b/contrib/offline/manage-offline-files.sh
index 41936cdef..875bd5609 100755
--- a/contrib/offline/manage-offline-files.sh
+++ b/contrib/offline/manage-offline-files.sh
@@ -38,7 +38,7 @@ sudo "${runtime}" container inspect nginx >/dev/null 2>&1
 if [ $? -ne 0 ]; then
     sudo "${runtime}" run \
         --restart=always -d -p ${NGINX_PORT}:80 \
-        --volume "${OFFLINE_FILES_DIR}:/usr/share/nginx/html/download" \
+        --volume "${OFFLINE_FILES_DIR}":/usr/share/nginx/html/download \
         --volume "${CURRENT_DIR}"/nginx.conf:/etc/nginx/nginx.conf \
         --name nginx nginx:alpine
 fi