diff --git a/Sandbox/IMWarningListForExamDays.txt b/Sandbox/IMWarningListForExamDays.txt
index 29674c494..23fe713fc 100644
--- a/Sandbox/IMWarningListForExamDays.txt
+++ b/Sandbox/IMWarningListForExamDays.txt
@@ -1,6 +1,6 @@
 ! Title: IM/Mail sites you should think thrice about before visiting during exams
-! Note: Facebook, Twitter and Tumblr are not currently warned against, because they could contain legitimate art resources for art/design exams.
-! Version: 13April2021v1-Sandbox
+! Important note: Facebook, Twitter and Tumblr are not currently warned against, because they could contain legitimate art resources for art/design exams.
+! Version: 03May2021v1-Sandbox
 ||discord.com^$document
 ||mewe.com^$document
 ||slack.com^$document
@@ -10,3 +10,4 @@
 ||vk.com^$document
 ||mail.google.com^$document
 ||element.io^$document
+||whatsapp.$document