diff --git a/R/CalGR.R b/R/CalGR.R
index f9ac28be4aa6c3f3731302ee92bef4a90c682d97..04e8e0a5eb865aee84192428aa12ea9a4252f941 100644
--- a/R/CalGR.R
+++ b/R/CalGR.R
@@ -59,7 +59,7 @@ CalGR <- function(PrepGR, CalCrit = c("NSE", "KGE", "KGE2", "RMSE"),
 
 
   MOD_opt <- CreateRunOptions(FUN_MOD = get(PrepGR$TypeModel), InputsModel = PrepGR$InputsModel,
-                              IndPeriod_WarmUp = WupInd, IndPeriod_Run = CalInd, verbose = FALSE)
+                              IndPeriod_WarmUp = WupInd, IndPeriod_Run = CalInd, verbose = TRUE)
 
 
   MOD_crt <- CreateInputsCrit(FUN_CRIT = FUN_CRIT, InputsModel = PrepGR$InputsModel,