diff --git a/doc/go1.7.html b/doc/go1.7.html
index 2b0f01d8fb..db60702776 100644
--- a/doc/go1.7.html
+++ b/doc/go1.7.html
@@ -89,7 +89,7 @@ POWER5 architecture.
 </p>
 
 <p>
-The OpenBSD port now requires OpenBSD 5.6 or later, for access to the <a href="http://man.openbsd.org/getentropy.2"><i>getentropy</i>(2)</a> system call.
+The OpenBSD port now requires OpenBSD 5.6 or later, for access to the <a href="https://man.openbsd.org/getentropy.2"><i>getentropy</i>(2)</a> system call.
 </p>
 
 <h3 id="known_issues">Known Issues</h3>