diff --git a/CHANGES/v2.3.txt b/CHANGES/v2.3.txt
index 5d4ca85d5915c0ed8a77e956b19414e3b953bd1c..4045b4b85665d80d9742f74e44cb063b494f19ff 100644
--- a/CHANGES/v2.3.txt
+++ b/CHANGES/v2.3.txt
@@ -223,6 +223,7 @@ For developers:
 For users:
 - Fixed `plumed partial_tempering` to agree with GROMACS conventions for choice of dihedrals (see \issue{337}).
   Should be irrelevant for the vast majority of cases.
+- Fixed small bug in regexp parses - the part outside the parentheses was just ignored.
 
 For developers:
 - Doxygen on travis-ci has been updated to 1.8.14.