diff --git a/src/tests/eina/eina_test_matrix.c b/src/tests/eina/eina_test_matrix.c
index 51cf9d8205..6808aadf0e 100644
--- a/src/tests/eina/eina_test_matrix.c
+++ b/src/tests/eina/eina_test_matrix.c
@@ -29,6 +29,7 @@
 START_TEST(eina_matrix4)
 {
    Eina_Matrix4 m;
+   Eina_Matrix4 n;
    double xx, xy, xz, xw,
      yx, yy, yz, yw,
      zx, zy, zz, zw,
@@ -43,6 +44,9 @@ START_TEST(eina_matrix4)
                            0, 0, 0, 1);
    fail_if(eina_matrix4_type_get(&m) != EINA_MATRIX_TYPE_IDENTITY);
 
+   fail_if(!eina_matrix4_normalized(&n, &m));
+   fail_if(eina_matrix4_type_get(&n) != EINA_MATRIX_TYPE_IDENTITY);
+
    eina_matrix4_values_get(&m,
                            &xx, &xy, &xz, &xw,
                            &yx, &yy, &yz, &yw,