diff --git a/manifest.toml b/manifest.toml
index 2e1e1ed..b78de8f 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -59,7 +59,7 @@ ram.runtime = "50M"
     main.url = "/"
 
     [resources.ports]
-    main.port = 8080
+    main.default = 8080
 
     [resources.apt]
     packages = "postgresql, postgresql-contrib"