diff --git a/src/angular-charts.js b/src/angular-charts.js
index 85ece79..95f95f9 100644
--- a/src/angular-charts.js
+++ b/src/angular-charts.js
@@ -131,7 +131,7 @@ angular.module('angularCharts').directive('acChart', function($templateCache, $c
       setHeightWidth();
       setContainers();
       var chartFunc = getChartFunction(chartType);
-      chartFunc();
+      if(chartFunc) chartFunc();
       drawLegend();
     }