diff --git a/DESCRIPTION b/DESCRIPTION
index 043ebca..cd55bdd 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: rpivotTable
 Title: Build Powerful Pivot Tables and Dynamically Slice & Dice your Data
 Date: 2018-01-29
-Version: 0.3.0
+Version: 0.3.1002
 Authors@R: c(
     person("Enzo", "Martoglio", role = c("aut", "cre"),  email = "enzo@smartinsightsfromdata.com"),
     person("Nicolas", "Kruchten", role = c("ctb", "cph"),  email = "nicolas@kruchten.com"),
diff --git a/inst/htmlwidgets/rpivotTable.js b/inst/htmlwidgets/rpivotTable.js
index e3c7e82..bab64ce 100755
--- a/inst/htmlwidgets/rpivotTable.js
+++ b/inst/htmlwidgets/rpivotTable.js
@@ -34,6 +34,13 @@ HTMLWidgets.widget({
         x.params.dataClass = $.pivotUtilities.SubtotalPivotData;
       }
 
+      if (Array.isArray(x.params.aggregators) && x.params.aggregators.length == 1) {
+        x.params.aggregators = Function('"use strict";return (' + x.params.aggregators[0] + ')')()
+      }
+      if (Array.isArray(x.params.renderers) && x.params.renderers.length == 1) {
+        x.params.renderers = Function('"use strict";return (' + x.params.renderers[0] + ')')()
+      }
+
       $('#'+el.id).pivotUI(x.data, x.params, true, x.locale);
     }
 });