diff --git a/README.md b/README.md
index be9fb86..9fb0b7c 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ This library provides access to those services.
 
 The best source of documentation is the official API documentation,
 which is available at
-https://hpcloud.github.com/HPCloud-PHP/doc/api/html/index.html
+http://hpcloud.github.com/HPCloud-PHP/doc/api/html/index.html
 
 ----
 HPCloud-PHP is maintained by the Developer Experience team at HP Cloud Services.