diff --git a/mozilla/webtools/bugzilla/.bzrrev b/mozilla/webtools/bugzilla/.bzrrev
index 3b3aa077b26..0f72eb279bf 100644
--- a/mozilla/webtools/bugzilla/.bzrrev
+++ b/mozilla/webtools/bugzilla/.bzrrev
@@ -1 +1 @@
-7205
\ No newline at end of file
+7206
\ No newline at end of file
diff --git a/mozilla/webtools/bugzilla/Bugzilla/Search/Quicksearch.pm b/mozilla/webtools/bugzilla/Bugzilla/Search/Quicksearch.pm
index f77bf6dedf8..6ffc63b65b9 100644
--- a/mozilla/webtools/bugzilla/Bugzilla/Search/Quicksearch.pm
+++ b/mozilla/webtools/bugzilla/Bugzilla/Search/Quicksearch.pm
@@ -31,7 +31,6 @@ use Bugzilla::Field;
 use Bugzilla::Util;
 
 use List::Util qw(min max);
-use List::MoreUtils qw(firstidx);
 
 use base qw(Exporter);
 @Bugzilla::Search::Quicksearch::EXPORT = qw(quicksearch);
@@ -447,9 +446,9 @@ sub _special_field_syntax {
         my $legal_priorities = get_legal_field_values('priority');
 
         # If Pn exists explicitly, use it.
-        my $start = firstidx { $_ eq "P$p_start" } @$legal_priorities;
+        my $start = lsearch($legal_priorities, "P$p_start");
         my $end;
-        $end = firstidx { $_ eq "P$p_end" } @$legal_priorities if defined $p_end;
+        $end = lsearch($legal_priorities, "P$p_end") if defined $p_end;
 
         # If Pn doesn't exist explicitly, then we mean the nth priority.
         if ($start == -1) {