diff --git a/fly.toml b/fly.toml
index 2101759c..7faea328 100644
--- a/fly.toml
+++ b/fly.toml
@@ -5,7 +5,7 @@ kill_signal = "SIGINT"
 kill_timeout = 5
 
 [processes]
-  app = 'bash -c "npm run build:client && npm start"'
+  app = 'bash -c "NODE_OPTIONS=--max-old-space-size=128 npm run build:client && npm start"'
 
 [env]
   PORT = "8080"