diff --git a/examples/gtest/main.cpp b/examples/gtest/main.cpp
index ceaee2a3..8f73c0d7 100644
--- a/examples/gtest/main.cpp
+++ b/examples/gtest/main.cpp
@@ -70,7 +70,7 @@ class MyTypedFixture : public ::testing::Test {
 };
 
 // A typed suite can be defined as usual ...
-using TestTypes = ::testing::Types<int, float, double>;
+using TestTypes = ::testing::Types<unsigned, float, double>;
 TYPED_TEST_SUITE(MyTypedFixture, TestTypes, );
 
 // ... and used with properties ...