diff --git a/README.md b/README.md
index 5055bca..a4e5e44 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ productive for programming, eliminating common pitfalls without sacrificing
 performance or control.
 
 For a detailed guide to the language, please see the
-[project wiki](git.artichoke.dev/me/artichoke-lang/wiki).
+[project wiki](https://git.artichoke.dev/me/artichoke-lang/wiki).
 
 ## Core Philosophy & Features