diff --git a/DESCRIPTION b/DESCRIPTION
index a8cc9c139e26d31bfd5206e5285587a367c0d896..9a9bf506308a1098206b0fa0a7c80dd4104a9c28 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.1.2.9
+Version: 1.1.2.10
 Date: 2018-10-22
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/R/ErrorCrit_KGE2.R b/R/ErrorCrit_KGE2.R
index 8a8791a4de6f31ebf971ff81ea2e5ee4964af478..97e087980ca37e28532f718d1d6eec86230ad1dc 100644
--- a/R/ErrorCrit_KGE2.R
+++ b/R/ErrorCrit_KGE2.R
@@ -219,6 +219,8 @@ ErrorCrit_KGE2 <- function(InputsCrit, OutputsModel, warnings = TRUE, verbose =
                         Multiplier      = Multiplier,
                         Ind_notcomputed = Ind_TS_ignore
     )
+    
+    class(OutputsCrit) <- c("KGE2", "ErrorCrit")
     return(OutputsCrit)
     
   }