diff --git a/tests/testGaussianBayesTree.cpp b/tests/testGaussianBayesTree.cpp
index 726931c37..b9ede8038 100644
--- a/tests/testGaussianBayesTree.cpp
+++ b/tests/testGaussianBayesTree.cpp
@@ -319,4 +319,8 @@ TEST_UNSAFE(BayesTree, simpleMarginal)
   Matrix actual(GaussianMultifrontalSolver(gfg).marginalCovariance(2));
 
   EXPECT(assert_equal(expected, actual));
-}
\ No newline at end of file
+}
+
+/* ************************************************************************* */
+int main() { TestResult tr; return TestRegistry::runAllTests(tr);}
+/* ************************************************************************* */