diff --git a/modules/system/assets/ui/js/chart.line.js b/modules/system/assets/ui/js/chart.line.js
index ee41bedfa..208b0e51d 100644
--- a/modules/system/assets/ui/js/chart.line.js
+++ b/modules/system/assets/ui/js/chart.line.js
@@ -80,7 +80,7 @@
 
         var parsedOptions = {}
         try {
-            parsedOptions = ocJSON("{" + value + "}");
+            parsedOptions = ocJSON("{" + options.chartOptions + "}");
         } catch (e) {
             throw new Error('Error parsing the data-chart-options attribute value. '+e);
         }