diff --git a/CHANGES/v2.4.txt b/CHANGES/v2.4.txt
index ef14815678e3b1b26e9c9959b8a64e5e6461b29b..9c6847f5190b6ad370f20888dcee9194b79f22bd 100644
--- a/CHANGES/v2.4.txt
+++ b/CHANGES/v2.4.txt
@@ -65,4 +65,5 @@ Changes from version 2.3 which are relevant for developers:
   - Stack trace is not written upon error anymore, unless environment variable `PLUMED_STACK_TRACE` is set at runtime.
   - Fixed a potential bug using single precision internal blas on a mac (notice that currently plumed only uses
     double precision, so it is harmless).
+  - Added `--enable-rpath` option for autoconf (off by default).
 */