diff --git a/t/Log.t b/t/Log.t
index 797475861e..601b909974 100755
--- a/t/Log.t
+++ b/t/Log.t
@@ -7,11 +7,20 @@ use strict;
 use warnings;
 
 use Test::More tests => 3;
+use t::lib::Mocks;
 
 BEGIN {
         use_ok('C4::Log');
 }
 
+t::lib::Mocks::mock_preference('BorrowersLog', 1);
+t::lib::Mocks::mock_preference('CataloguingLog', 1);
+t::lib::Mocks::mock_preference('IssueLog', 1);
+t::lib::Mocks::mock_preference('ReturnLog', 1);
+t::lib::Mocks::mock_preference('SubscriptionLog', 1);
+t::lib::Mocks::mock_preference('LetterLog', 1);
+t::lib::Mocks::mock_preference('FinesLog', 1);
+
 ok( my $hash=GetLogStatus(),"Testing GetLogStatus");
 
 ok( $hash->{BorrowersLog}, 'Testing hash is non empty');