diff --git a/Cargo.toml b/Cargo.toml
index a549d619..731a03f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ version = "0.1.2"
 license = "GPL-3.0"
 authors = ["Riley Trautman <riley.trautman@gmail.com>"]
 repository = "https://github.com/asonix/http-signatures"
+documentation = "https://asonix.github.io/http-signatures/http_signatures/index.html"
 readme = "README.md"
 keywords = ["web", "http", "signatures"]