diff --git a/src/bias/MetaD.cpp b/src/bias/MetaD.cpp
index b5d5a2d79c678a3c58f58c54de76d03bd2fe2712..c48b079f90b5aa1110e49ed9dd53110505ef48d5 100644
--- a/src/bias/MetaD.cpp
+++ b/src/bias/MetaD.cpp
@@ -87,7 +87,8 @@ V({s},t)= \sum_{t'=0,\tau_G,2\tau_G,\dots}^{t'<t} W e^{-V({s}({q}(t'),t')/\Delta
 \right),
 \f]
 
-This method ensures that the bias converges more smoothly.
+This method ensures that the bias converges more smoothly. It should be noted that, in the case of well-tempered metadynamics, in
+the output printed the Gaussian height is re-scaled using the bias factor.
 
 Note that you can use here also the flexible gaussian approach  \cite Branduardi:2012dl
 in which you can adapt the gaussian to the extent of Cartesian space covered by a variable or