1 files changed, 3 insertions, 0 deletions
diff --git a/t/op/pat.t b/t/op/pat.t
index 4c48c33d8e..c3024a2f2d 100755
--- a/t/op/pat.t
+++ b/t/op/pat.t
@@ -11,6 +11,9 @@ BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
 }
+
+use re 'asciirange'; # Compute ranges in ASCII space
+
 eval 'use Config';          #  Defaults assumed if this fails
 
 $x = "abc\ndef\n";