diff --git a/src/mlpack/tests/to_string_test.cpp b/src/mlpack/tests/to_string_test.cpp
index 475c3ba4d7..4272f65cbe 100644
--- a/src/mlpack/tests/to_string_test.cpp
+++ b/src/mlpack/tests/to_string_test.cpp
@@ -283,13 +283,13 @@ BOOST_AUTO_TEST_CASE(CFString)
   size_t a = 1 ;
   arma::mat c(3, 3);
   c(0, 0) = 1;
-  c(0, 1) = 2;
-  c(0, 2) = 1.5;
   c(1, 0) = 2;
+  c(2, 0) = 1.5;
+  c(0, 1) = 2;
   c(1, 1) = 3;
-  c(1, 2) = 2.0;
-  c(2, 0) = 1;
-  c(2, 1) = 3;
+  c(2, 1) = 2.0;
+  c(0, 2) = 1;
+  c(1, 2) = 3;
   c(2, 2) = 0.7;
   mlpack::cf::CF d(a, a, c);
   Log::Debug << d;