diff --git a/pyproject.toml b/pyproject.toml
index c723e0b..13f8af1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ messkit = "messkit.commands:messkit_typer"
 main = "messkit.web.app:main"
 
 
-[project.entry-points."rattail.config.extensions"]
+[project.entry-points."wutta.config.extensions"]
 messkit = "messkit.config:MesskitConfig"