1 files changed, 3 insertions, 3 deletions
diff --git a/lib/PublicInbox/IMAPsearchqp.pm b/lib/PublicInbox/IMAPsearchqp.pm
index 78d9a206..2fb92bb8 100644
--- a/lib/PublicInbox/IMAPsearchqp.pm
+++ b/lib/PublicInbox/IMAPsearchqp.pm
@@ -124,7 +124,7 @@ sub ON {
          my ($self, $item) = @_;
          my $ts = yyyymmdd($item);
          my $end = $ts + 86399; # no leap day
-        push @{$self->{xap}}, "ts:$ts..$end";
+        push @{$self->{xap}}, "rt:$ts..$end";
          my $sql = $self->{sql} or return 1;
          $$sql .= " AND ts >= $ts AND ts <= $end";
  }
@@ -132,7 +132,7 @@ sub ON {
  sub BEFORE {
          my ($self, $item) = @_;
          my $ts = yyyymmdd($item);
-        push @{$self->{xap}}, "ts:..$ts";
+        push @{$self->{xap}}, "rt:..$ts";
          my $sql = $self->{sql} or return 1;
          $$sql .= " AND ts <= $ts";
  }
@@ -140,7 +140,7 @@ sub BEFORE {
  sub SINCE {
          my ($self, $item) = @_;
          my $ts = yyyymmdd($item);
-        push @{$self->{xap}}, "ts:$ts..";
+        push @{$self->{xap}}, "rt:$ts..";
          my $sql = $self->{sql} or return 1;
          $$sql .= " AND ts >= $ts";
  }