diff --git a/infrastructure.org b/infrastructure.org
index 169f07a..495103f 100644
--- a/infrastructure.org
+++ b/infrastructure.org
@@ -1259,7 +1259,7 @@ services:
       - discovery.type=single-node
       - ES_JAVA_OPTS=-Xms512m -Xmx512m
       - xpack.security.enabled=false
-      - path.repo=/usr/share/elasticsearch/data/snapshot
+      - path_repo=/usr/share/elasticsearch/data/snapshot
     volumes:
       - ${FOLDER_FOR_DATA:?err}/tubearchivist/es:/usr/share/elasticsearch/data
     healthcheck: