diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 62e56b2106..d8727d3f62 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -34,7 +34,9 @@ add_cmocka_test(check_std_c_time std_tests/check_std_c_time.c ${TEST_TARGET_LIBR
 #add_cmocka_test(check_logger log_tests/check_log.c ${TEST_TARGET_LIBRARIES})
 
 add_cmocka_test(check_csync_create csync_tests/check_csync_create.c ${TEST_TARGET_LIBRARIES})
+if ( NOT WIN32 )
 add_cmocka_test(check_csync_lock csync_tests/check_csync_lock.c ${TEST_TARGET_LIBRARIES})
+endif( NOT WIN32)
 add_cmocka_test(check_csync_log csync_tests/check_csync_log.c ${TEST_TARGET_LIBRARIES})
 add_cmocka_test(check_csync_config csync_tests/check_csync_config.c ${TEST_TARGET_LIBRARIES})
 add_cmocka_test(check_csync_exclude csync_tests/check_csync_exclude.c ${TEST_TARGET_LIBRARIES})