diff --git a/DESCRIPTION b/DESCRIPTION
index 809fa36028be36108d18fde3e1cf364e88d7eed3..90de8ae3715dee3af7f6570c5a5988a582372eb4 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.3.1
+Version: 1.2.3.2
 Date: 2019-02-19
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/NEWS.rmd b/NEWS.rmd
index 131209ab539ab57d7d43480b5ae6aef7425e8c83..ec2b077b11494cb706e1e4ef84a3f9faa9862f91 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -13,7 +13,7 @@ output:
 
 
 
-### 1.2.3.1 Release Notes (2019-02-19) 
+### 1.2.3.2 Release Notes (2019-02-19) 
 
 
 
diff --git a/R/RunModel_CemaNeige.R b/R/RunModel_CemaNeige.R
index 4b975dded2142abc62a40cde99ccff9722d25225..13e6321b4c79b3e9dd143ae518a63a5a6e94c5b2 100644
--- a/R/RunModel_CemaNeige.R
+++ b/R/RunModel_CemaNeige.R
@@ -159,6 +159,9 @@ RunModel_CemaNeige <- function(InputsModel, RunOptions, Param, IsHyst = FALSE) {
   
   ## End
   class(OutputsModel) <- c("OutputsModel", "daily", "CemaNeige")
+  if(IsHyst) {
+    class(OutputsModel) <- c(class(OutputsModel), "hysteresis")
+  }
   return(OutputsModel)
 }