diff --git a/indra/llmath/tests/m3math_test.cpp b/indra/llmath/tests/m3math_test.cpp
index 1ca2b005d996b039dc0fd63e79b0dafbc8de54c7..2a0fe76aa7b85257daba5d7e0a317736813be2ff 100644
--- a/indra/llmath/tests/m3math_test.cpp
+++ b/indra/llmath/tests/m3math_test.cpp
@@ -77,7 +77,7 @@ namespace tut
 	template<> template<>
 	void m3math_test_object_t::test<2>()
 	{
-		LLMatrix3 llmat3_obj(30, 1, 2, 3);
+		LLMatrix3 llmat3_obj;
 		llmat3_obj.setZero();
 
 		ensure("LLMatrix3::setZero failed", 0.f == llmat3_obj.setZero().mMatrix[0][0] &&