1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Memoize/t/speed.t b/lib/Memoize/t/speed.t
index 6d21906573..355b8c90d7 100755
--- a/lib/Memoize/t/speed.t
+++ b/lib/Memoize/t/speed.t
@@ -1,6 +1,9 @@
 #!/usr/bin/perl
 
-use lib '..';
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
 use Memoize;
 
 if (-e '.fast') {