diff --git a/CloudronManifest.json b/CloudronManifest.json
index 0a7087837a83b524f325328dccf599cb40972377..bdb886957f7f7002de4e92c641e4b32db20b9cca 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -8,6 +8,7 @@
   "icon": "file://logo.png",
   "healthCheckPath": "/",
   "httpPort": 25600,
+  "memoryLimit": 1073741824,
   "addons": {
     "localstorage": {}
   },