diff --git a/src/Determinants/EZFIO.cfg b/src/Determinants/EZFIO.cfg
index 6bf6faff..f4c5d866 100644
--- a/src/Determinants/EZFIO.cfg
+++ b/src/Determinants/EZFIO.cfg
@@ -50,7 +50,7 @@ default: 0.99
 type: Threshold
 doc: Thresholds on selectors (fraction of the norm) 
 interface: ezfio,provider,ocaml
-default:        0.995
+default:        0.999
 
 [n_int]
 interface: ezfio