diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f4d43b6f1918eb3d546bdb6f634ce026f45ace3..b5da9030cedf94034a54ff8cb994ed3a39ea06ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@
 - The zlib library is removed from ThirdParty directory.
 - A LIS solver interface using Eigen's sparse matrices is now available through
   CMake option `OGS_USE_EIGENLIS`.
+- CMake configuration uses [ccache](https://ccache.samba.org/) if available.
 
 ### Documentation