diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 9cb997f31..411b61571 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,7 +1,11 @@
 cmake_minimum_required (VERSION 2.8)
+
+# See this CMake issue before complaining about the following.
+# https://cmake.org/Bug/view.php?id=16062
 if(POLICY CMP0037)
   cmake_policy(SET CMP0037 OLD)
 endif()
+
 include_directories (${CMAKE_SOURCE_DIR}
                      ${CMAKE_SOURCE_DIR}/src
                      ${CMAKE_SOURCE_DIR}/src/commands