diff --git a/test/integration/buoyancy_engine.cc b/test/integration/buoyancy_engine.cc
index 6677ff06b78..2e5ae9cb51b 100644
--- a/test/integration/buoyancy_engine.cc
+++ b/test/integration/buoyancy_engine.cc
@@ -36,7 +36,7 @@
 using namespace ignition;
 using namespace gazebo;
 
-class BuoyancyEngineTest : public ::testing::Test
+class BuoyancyEngineTest : public InternalFixture<:::testing::Test>
 {
   // Documentation inherited
   protected: void SetUp() override