diff --git a/reflex/constants/base.py b/reflex/constants/base.py
index c9be9a462..d5407902e 100644
--- a/reflex/constants/base.py
+++ b/reflex/constants/base.py
@@ -105,7 +105,7 @@ class Templates(SimpleNamespace):
 
     # The reflex.build backend host
     REFLEX_BUILD_BACKEND = os.environ.get(
-        "REFLEX_BUILD_BACKEND", "https://rxh-prod-flexgen.fly.dev"
+        "REFLEX_BUILD_BACKEND", "https://flexgen-prod-flexgen.fly.dev"
     )
 
     # The URL to redirect to reflex.build