1 files changed, 1 insertions, 1 deletions
diff --git a/t/lib/db-btree.t b/t/lib/db-btree.t
index bf739c81d5..1ebc64df35 100755
--- a/t/lib/db-btree.t
+++ b/t/lib/db-btree.t
@@ -1,7 +1,7 @@
 #!./perl -w
 
 BEGIN {
-    @INC = '../lib' if -d '../lib' ;
+    unshift @INC, '../lib' if -d '../lib' ;
     require Config; import Config;
     if ($Config{'extensions'} !~ /\bDB_File\b/) {
 	print "1..0\n";