1 files changed, 1 insertions, 1 deletions
diff --git a/t/io/pipe.t b/t/io/pipe.t
index 4559624cca..96935e3f88 100755
--- a/t/io/pipe.t
+++ b/t/io/pipe.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    unshift @INC, '../lib';
+    @INC = '../lib';
     require Config; import Config;
     unless ($Config{'d_fork'}) {
 	print "1..0 # Skip: no fork\n";