diff --git a/beta/design.html b/beta/design.html
index ae9dd273..a8083efe 100644
--- a/beta/design.html
+++ b/beta/design.html
@@ -129,7 +129,7 @@
                 </p>
                 <p>
                     Integrity checks use the highly efficient <a href="https://github.com/aappleby/smhasher">murmur3</a>
-                    and <a href="http://burtleburtle.net/bob/hash/spooky.html">SpookyHash</a> hashes at 128 bits.
+                    and <a href="https://burtleburtle.net/bob/hash/spooky.html">SpookyHash</a> hashes at 128 bits.
                 </p>
                 <p>
                     Redundancy computations use a custom <a href="https://github.com/amadvance/snapraid/tree/master/raid">RAID library</a>