1 files changed, 1 insertions, 1 deletions
diff --git a/t/io/open.t b/t/io/open.t
index 30db5988b6..b224cceb77 100755
--- a/t/io/open.t
+++ b/t/io/open.t
@@ -2,7 +2,7 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    unshift @INC, '../lib';
+    @INC = '../lib';
 }    
 
 # $RCSfile$