diff --git a/.regressionignore b/.regressionignore
index 3be4893001e7e5f74c4b82d1d5e63543bc765040..1de87248b6448f261f30bdcd005cc16791f88297 100644
--- a/.regressionignore
+++ b/.regressionignore
@@ -46,3 +46,5 @@ RunModel_CemaNeigeGR6J InputsModel
 RunModel_CemaNeigeGR6J OutputsModel
 RunModel_CemaNeigeGR6J OutputsCrit
 RunModel_CemaNeigeGR6J RunOptions
+RunModel_GR4H OutputsModel
+RunModel_GR4H RunOptions
diff --git a/man/RunModel_GR4H.Rd b/man/RunModel_GR4H.Rd
index ef0d81ea69032d7700128e0cf2eb9cab034f4669..6bf47ce08be9d26c3eb88207c9d57ef1cc75bab8 100644
--- a/man/RunModel_GR4H.Rd
+++ b/man/RunModel_GR4H.Rd
@@ -83,7 +83,7 @@ InputsModel <- CreateInputsModel(FUN_MOD = RunModel_GR4H, DatesR = BasinObs$Date
                                  Precip = BasinObs$P, PotEvap = BasinObs$E)
 
 ## run period selection
-Ind_Run <- seq(which(format(BasinObs$DatesR, format = "\%Y-\%m-\%d \%H:\%M")=="2004-03-01 00:00"),
+Ind_Run <- seq(which(format(BasinObs$DatesR, format = "\%Y-\%m-\%d \%H:\%M")=="2005-01-01 00:00"),
                which(format(BasinObs$DatesR, format = "\%Y-\%m-\%d \%H:\%M")=="2008-12-31 23:00"))
 
 ## preparation of the RunOptions object
@@ -91,7 +91,7 @@ RunOptions <- CreateRunOptions(FUN_MOD = RunModel_GR4H,
                                InputsModel = InputsModel, IndPeriod_Run = Ind_Run)
 
 ## simulation
-Param <- c(X1 = 521.113, X2 = -2.918, X3 = 218.009, X4 = 4.124)
+Param <- c(X1 = 756.930, X2 = -0.773, X3 = 138.638, X4 = 5.247)
 OutputsModel <- RunModel_GR4H(InputsModel = InputsModel, RunOptions = RunOptions, Param = Param)
 
 ## results preview