1 files changed, 1 insertions, 1 deletions
diff --git a/t/lib/opcode.t b/t/lib/opcode.t
index f83a689f05..a785fce48b 100755
--- a/t/lib/opcode.t
+++ b/t/lib/opcode.t
@@ -4,7 +4,7 @@ $|=1;
 
 BEGIN {
     chdir 't' if -d 't';
-    unshift @INC, '../lib';
+    @INC = '../lib';
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
         print "1..0\n";