diff --git a/_includes/legacy/sections/instant-messenger.html b/_includes/legacy/sections/instant-messenger.html
index 94b0a761..a4fa8c70 100644
--- a/_includes/legacy/sections/instant-messenger.html
+++ b/_includes/legacy/sections/instant-messenger.html
@@ -73,7 +73,7 @@
   include legacy/cardv2.html
   title="Element"
   image="/assets/img/legacy_svg/3rd-party/element.svg"
-  description='<a href="https://element.io">Element</a> (formerly <a href="https://element.io/blog/welcome-to-element/">Riot</a>) is the reference client for the <a href="https://matrix.org/docs/guides/introduction">Matrix</a> network. The <a href="https://matrix.org/docs/spec">Matrix open standard</a> is an open-source standard for secure, decentralized, real-time communication.'
+  description='<a href="https://element.io">Element</a> (formerly <a href="https://element.io/blog/welcome-to-element/">Riot</a>) is the reference client for the <a href="https://matrix.org/docs/guides/introduction">Matrix</a> network. The <a href="https://matrix.org/docs/spec">Matrix open standard</a> is an open-source standard for secure (<a href="https://matrix.org/blog/2016/11/21/matrixs-olm-end-to-end-encryption-security-assessment-released-and-implemented-cross-platform-on-riot-at-last">audit</a>), decentralized, real-time communication.'
   labels="text==VoIP"
   website="https://element.io"
   privacy-policy="https://element.io/privacy"