diff --git a/docs/changelog/7.x.x.txt b/docs/changelog/7.x.x.txt
index c91862e18..3cb4beb23 100644
--- a/docs/changelog/7.x.x.txt
+++ b/docs/changelog/7.x.x.txt
@@ -6,6 +6,7 @@
  - fixed #11581: Calendar problems
  - fixed #11583: EMS: Tokens do not follow their permissions
  - fixed #11584: Errors on checkout when payment problems occur
+ - fixed #11582: Registering with a .mobi email address
 
 7.9.5
  - Asset->www_copy now has a progress bar
diff --git a/www/extras/emailCheck.js b/www/extras/emailCheck.js
index 6bbcf0baa..00372f525 100644
--- a/www/extras/emailCheck.js
+++ b/www/extras/emailCheck.js
@@ -8,7 +8,7 @@ var checkTLD=1;
 
 /* The following is the list of known TLDs that an e-mail address must end with. */
 
-var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/i;
+var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|mobi)$/i;
 
 /* The following pattern is used to check if the entered e-mail address
 fits the user@domain format.  It also is used to separate the username