diff --git a/t/template_filters.t b/t/template_filters.t
index a36e75635b..7ea0f54f1d 100644
--- a/t/template_filters.t
+++ b/t/template_filters.t
@@ -56,6 +56,7 @@ my $input = <<INPUT;
 [% foo UNLESS bar %]
 [% SET var = val %]
 [% var = val %]
+[% var | \$Price %]
 [%END%]
 INPUT