diff --git a/galaxy/README.md b/galaxy/README.md
index 0d0c53e..e472fbb 100644
--- a/galaxy/README.md
+++ b/galaxy/README.md
@@ -124,7 +124,7 @@ sudo mkdir -p /data/galaxy/postgres-13
 sudo mkdir -p /data/galaxy/redis
 sudo mkdir -p /data/galaxy/file
 sudo chown 1000:0 /data/galaxy/file
-sudo chmod 700 /data/galaxy/postgres-13
+sudo chmod 755 /data/galaxy/postgres-13
 ```
 
 ### Deploy Galaxy NG