diff --git a/examples/GWW_examples/README b/examples/GWW_examples/README
index 0f38a7f90..b97776494 100644
--- a/examples/GWW_examples/README
+++ b/examples/GWW_examples/README
@@ -7,6 +7,9 @@ from the following directories:
 example01 computes the GW quasi-particle energies in C6H6 (Benzene molecule) 
 
 example02 computes the GW quasi-particle energies in bulk Si (extended system)
+           Note: in order to accelerate this example, used as a daily distribution test,
+               it is using parameters giving particularly unconverged results, the
+               user should find a better example on gww.qe-forge.org
 
 example03 computes the orbital decomposition of the total GWW density of states in C6H6 (Benzene molecule)