diff --git a/DESCRIPTION b/DESCRIPTION
index 7676f2362be7aabe97d12bd70c8541170b9e9b72..d6b90c08ace6f4e051dfbafa97e456e7362dae12 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.4.8.2
+Version: 1.4.8.3
 Date: 2020-05-04
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
diff --git a/NEWS.md b/NEWS.md
index 2150d9b7a434007b464c905b91537906ddd82c6a..847893cc085f272ac506ae8f22765f9726151277 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,7 +4,7 @@
 
 
 
-### 1.4.8.2 Release Notes (2020-05-04)
+### 1.4.8.3 Release Notes (2020-05-04)
 
 #### New features
 
diff --git a/R/SeriesAggreg2.default.R b/R/SeriesAggreg2.default.R
index fd4d44e3e15b78cb4891452ff4de8d29ec2473b4..fb2c61efafae1b6b34e315eb39ebf92faf953cb3 100644
--- a/R/SeriesAggreg2.default.R
+++ b/R/SeriesAggreg2.default.R
@@ -41,7 +41,7 @@ SeriesAggreg2.default <- function(TabSeries,
       tmp <- cbind(TabSeries$DatesR, as.data.frame(iLayer))
       res <- SeriesAggreg2(tmp, Format = Format,
                            TimeFormat = TimeFormat, NewTimeFormat = NewTimeFormat,
-                           ConvertFun = .AggregOutputs(gsub("[.].*", "", colnames(tmp)[-1L])),
+                           ConvertFun = .AggregConvertFun(gsub("[.].*", "", colnames(tmp)[-1L])),
                            YearFirstMonth = YearFirstMonth, TimeLag = TimeLag,
                            verbose = verbose)
       res <- res[, -1L]
@@ -54,7 +54,7 @@ SeriesAggreg2.default <- function(TabSeries,
   NewTabSeries <- SeriesAggreg2(TabSeries = TabSeries2,
                                 Format = Format,
                                 TimeFormat = TimeFormat, NewTimeFormat = NewTimeFormat,
-                                ConvertFun = .AggregOutputs(colnames(TabSeries2)[-1L]),
+                                ConvertFun = .AggregConvertFun(colnames(TabSeries2)[-1L]),
                                 YearFirstMonth = YearFirstMonth, TimeLag = TimeLag,
                                 verbose = verbose)
   TabSeries$zzz <- NULL