diff --git a/Changes b/Changes
index d8f9c76..e9747f0 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 =head1 Math::GSL Changes
 
+	- Fixed in the correct way the prove/TAP::Harness problem.
+
 =head1 v0.29 - June 2014
 
 	- Fix issue when prove/TAP::Harness uses lib/ modules instead of blib/ ones.
diff --git a/inc/GSLBuilder.pm b/inc/GSLBuilder.pm
index 560393b..84f212f 100644
--- a/inc/GSLBuilder.pm
+++ b/inc/GSLBuilder.pm
@@ -129,16 +129,9 @@ sub process_xs_file {
     $self->link_c($archdir, $file_base, $obj_file);
 
     my $from = catfile(qw/pm Math GSL/, "${file_base}.pm.$ver");
-    my $to1 = catfile(qw/blib lib Math GSL/, "${file_base}.pm");
-
-    # it seems there is a bug with DynaLoader or similar, where
-    # the lib module is used instead of the blib one.
-    # while that problem is not solved, just copy the pm to
-    # both places.
-    my $to2 = catfile(qw/lib Math GSL/, "${file_base}.pm");
-    chmod 0644, $from, $to1, $to2;
-    copy($from, $to1);
-    copy($from, $to2);
+    my $to = catfile(qw/blib lib Math GSL/, "${file_base}.pm");
+    chmod 0644, $from, $to;
+    copy($from, $to);
 }
 
 sub cmp_versions {
diff --git a/lib/Math/GSL/Test.pm b/lib/Math/GSL/Test.pm
index 3a5e51a..283f65f 100644
--- a/lib/Math/GSL/Test.pm
+++ b/lib/Math/GSL/Test.pm
@@ -1,5 +1,4 @@
 package Math::GSL::Test;
-use lib qw{lib blib/lib blib/arch};
 use base qw(Exporter);
 use base qw(DynaLoader);
 use strict;