diff --git a/CHANGES/v2.3.txt b/CHANGES/v2.3.txt
index cb0494a800b8038120cde44cc24cb72ff045bc88..c5cadfe8744acb20c3cf201e0ad0c175642f89ff 100644
--- a/CHANGES/v2.3.txt
+++ b/CHANGES/v2.3.txt
@@ -241,5 +241,6 @@ For developers:
 - `plumed patch -e` now accepts a name closely matching the patch name (e.g. `plumed patch -e gromacs2016.5` will try to patch
   even if the stored patch is for `gromacs-2016.4`). This simplifies managing Portfiles. Nothing changes when picking the patch
   from the interactive menu.
+- Install newer ccache on travis-ci, build faster.
 
 */