diff --git a/blog/_posts/2021-08-03-matrix-perfect-privacy-not.md b/blog/_posts/2021-08-03-matrix-perfect-privacy-not.md
index ba54c64..8b8b6d2 100644
--- a/blog/_posts/2021-08-03-matrix-perfect-privacy-not.md
+++ b/blog/_posts/2021-08-03-matrix-perfect-privacy-not.md
@@ -34,6 +34,9 @@ It comes with two problems:
 Comparing the later two platforms, I imagine you will hit some of these
 problems sooner or later:
 
+* You see a link in the channel. If you were using Element Web or
+  possibly even Element Android you would immediately know what it was
+  about. However you use [Element iOS that never got URL preview support](https://github.com/vector-im/element-ios/issues/888)!
 * You hear of interesting room on another room and you wish to join it. You
   touch the name wishing to get into there? What happens instead? You will get
   an error message [cannot rejoin an empty room](https://github.com/vector-im/element-ios/issues/1066).