diff --git a/source/Ox.UI/js/List/ColumnList.js b/source/Ox.UI/js/List/ColumnList.js
index ad9fc306..4a85fda9 100644
--- a/source/Ox.UI/js/List/ColumnList.js
+++ b/source/Ox.UI/js/List/ColumnList.js
@@ -32,8 +32,8 @@ Ox.ColumnList = function(options, self) {
         })
         .addClass('OxColumnList');
 
-    self.columnWidths = getColumnWidths();
     self.numberOfColumns = self.options.columns.length;
+    self.columnWidths = getColumnWidths();
 
     self.flatItems = [];
     self.ids = [{}, {}, {}];
@@ -122,7 +122,7 @@ Ox.ColumnList = function(options, self) {
     that.setElement(self.$panel);
 
     function getColumnWidths() {
-        return Ox.splitInt(self.options.width, 3);
+        return Ox.splitInt(self.options.width, self.numberOfColumns);
     }
 
     function getItems(i) {