diff --git a/crpptbx/TCV/gdat_tcv.m b/crpptbx/TCV/gdat_tcv.m
index 5ac7eab4f6a1585c64bfb69cbd8d868c4757353c..0f0c4eb59879bd5092e75424d1107977e5c5c437 100644
--- a/crpptbx/TCV/gdat_tcv.m
+++ b/crpptbx/TCV/gdat_tcv.m
@@ -74,7 +74,7 @@ default_machine = 'tcv';
 
 gdat_params.machine=default_machine;
 gdat_params.doplot = 0;
-gdat_params.liuqe = 11;
+gdat_params.liuqe = 1;
 gdat_params.nverbose = 1;
 
 % construct list of keywords from global set of keywords and specific TCV set