diff --git a/CloudronManifest.json b/CloudronManifest.json
index 79c1563..aed8342 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -7,6 +7,7 @@
   "version": "1.17.0",
   "healthCheckPath": "/healthcheck",
   "httpPort": 3000,
+  "memoryLimit": 536870912,
   "addons": {
     "mysql": { },
     "sendmail": { },