diff --git a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
index b7fee879c..47c817fdc 100644
--- a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
+++ b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
@@ -165,7 +165,7 @@ sub Sql {
         if ( $term->{attr} eq 'AlarmedZoneId' ) {
           $term->{op} = 'EXISTS';
         } elsif ( $term->{attr} eq 'Tags' ) {
-          $fields .= ', (SELECT Name FROM Tags WHERE Id IN (SELECT TagId FROM Events_Tags WHERE Events_Tags.EventId=E.Id)) As Tags';
+          $fields .= ', (SELECT GROUP_CONCAT(Name) FROM Tags WHERE Id IN (SELECT TagId FROM Events_Tags WHERE Events_Tags.EventId=E.Id)) As Tags';
           $self->{Sql} .= 'T.Id';
           $from .= ' LEFT JOIN Events_Tags AS ET ON E.Id = ET.EventId LEFT JOIN Tags AS T ON T.Id = ET.TagId';
         } elsif ( $term->{attr} =~ /^Monitor/ ) {