diff --git a/CMakeLists.txt b/CMakeLists.txt
index cb9a4d2..55ec159 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,6 +46,9 @@ install(TARGETS ${PROJECT_NAME} DESTINATION lib)
 
 if(ULIB_BUILD_TESTS)
     enable_testing()
+    set(GTEST_LANG_CXX11 OFF)
+    set(GTEST_HAS_TR1_TUPLE OFF)
+    set(GTEST_USE_OWN_TR1_TUPLE ON)
     add_subdirectory(3party/googletest)
     add_subdirectory(tests)
-endif()
\ No newline at end of file
+endif()