diff --git a/src/mlpack/tests/README.md b/src/mlpack/tests/README.md
index 03a58b4bfd..a8f9fee22d 100644
--- a/src/mlpack/tests/README.md
+++ b/src/mlpack/tests/README.md
@@ -43,4 +43,4 @@ To run a single test, you can explicitly provide the name of the test, for examp
 
 `./bin/mlpack_test BinaryClassificationMetricsTest`
 
-Catch2 provides many other features like filter, checkout the [Catch2 reference section](https://github.com/catchorg) - for more details.
+Catch2 provides many other features like filter, checkout the [Catch2 reference section](https://github.com/catchorg/Catch2/blob/devel/docs/Readme.md#top) - for more details.