diff --git a/CHANGES/v2.4.md b/CHANGES/v2.4.md
index d64b99fc55a9848139a3fdeb98abe7a3e6dd1082..ff90f931e29a49dad05ac6d5130e7cbcf8432181 100644
--- a/CHANGES/v2.4.md
+++ b/CHANGES/v2.4.md
@@ -155,6 +155,7 @@ Fixes after beta release:
   - (developers) `plumed config makefile_conf` can be used to retrieve `Makefile.conf` file a posteriori.
   - Added patch for Quantum ESPRESSO 6.2 (thanks to Ralf Meyer).
   - Implemented HREX for gromacs-2016.4.
+  - Added possibility to pass `--kt` from \ref driver.
   - (developers) Store `MPIEXEC` variable at configure time and use it later for running regtests. Notice that in case
     `MPIEXEC` is not specified regtests will be run using the command stored in env var `PLUMED_MPIRUN` or, if this is
     also not defined, using `mpirun`.