too many S's
diff --git a/containers/xos-compose.yml b/containers/xos-compose.yml
index 27a3b5a..464b560 100644
--- a/containers/xos-compose.yml
+++ b/containers/xos-compose.yml
@@ -1,5 +1,5 @@
 xos_db:
-    image: xosproject/xos-postgress
+    image: xosproject/xos-postgres
     expose:
         - "5432"