diff --git a/test/gtest_example.cpp b/test/gtest_example.cpp
index acfe5d6b72fa8bedf739497883b047d44efdd854..65d779ffd8d244bb795181fef71eb978f613ef6c 100644
--- a/test/gtest_example.cpp
+++ b/test/gtest_example.cpp
@@ -16,5 +16,7 @@ TEST(TestTest, DummyTestExample)
 int main(int argc, char **argv)
 {
   testing::InitGoogleTest(&argc, argv);
+  //::testing::GTEST_FLAG(filter) = "TestTest.DummyTestExample"; // Test only this one
+  //::testing::GTEST_FLAG(filter) = "TestTest.*"; // Test only the tests in this group
   return RUN_ALL_TESTS();
 }