1 files changed, 2 insertions, 1 deletions
diff --git a/Bugzilla/DB/Schema.pm b/Bugzilla/DB/Schema.pm
index cf404f4ca..632ab639b 100644
--- a/Bugzilla/DB/Schema.pm
+++ b/Bugzilla/DB/Schema.pm
@@ -1729,7 +1729,8 @@ use constant ABSTRACT_SCHEMA => {
         ],
         INDEXES => [
             bug_user_last_visit_idx => {FIELDS => ['user_id', 'bug_id'],
-                                        TYPE => 'UNIQUE'}
+                                        TYPE => 'UNIQUE'},
+            bug_user_last_visit_last_visit_ts_idx => ['last_visit_ts'],
         ],
     },
 };