diff --git a/pyproject.toml b/pyproject.toml
index ba90c43..dc30ee2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ doc = [
 [project.urls]
 repository = "https://github.com/apparebit/prettypretty"
 package = "https://pypi.org/project/prettypretty/"
+documentation= "https://apparebit.github.io/prettypretty/"
 
 [build-system]
 requires = ["flit_core >=3.4"]