diff --git a/DESCRIPTION b/DESCRIPTION
index 0eeed09ab4db77b57e4f212acf005c37f67a239c..cba6ebfddcee61ba7045fcc08d464520b3514dc9 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.2.2.0
-Date: 2019-02-15
+Version: 1.2.2.1
+Date: 2019-02-19
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
   person("Charles", "Perrin", role = c("aut", "ths"), comment = c(ORCID = "0000-0001-8552-1881")),
diff --git a/NAMESPACE b/NAMESPACE
index d5fab141d7ddcbae2a3827463337b265b578c7e7..031f782463a365c03c27be6f04c2bdd97d228b39 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -43,6 +43,7 @@ export(RunModel_GR6J)
 export(SeriesAggreg)
 export(TransfoParam)
 export(TransfoParam_CemaNeige)
+export(TransfoParam_CemaNeigeHyst)
 export(TransfoParam_GR1A)
 export(TransfoParam_GR2M)
 export(TransfoParam_GR4H)