diff --git a/beat/web/reports/static/reports/app/directives/reportItemView.js b/beat/web/reports/static/reports/app/directives/reportItemView.js
index 5cb7237d2b392d02f043d5479eadc79d77db6649..68f67287153717e141d39bc1c87cd9e2c158df41 100644
--- a/beat/web/reports/static/reports/app/directives/reportItemView.js
+++ b/beat/web/reports/static/reports/app/directives/reportItemView.js
@@ -1008,7 +1008,7 @@ app.directive("addreportitem", function($compile)
             else
                 legend_experiments = legend_experiments+ "&" +scope.report_experiments_alias[scope.report.experiments[i]];
 
-            if(Object.keys(scope.$parent.report_experiments_alias_from_content).length === 0)
+            if(Object.keys(scope.$parent.report_experiments_alias_from_content).length === 0 || scope.report_experiments_alias_from_content[scope.report.experiments[i]] == undefined )
                 alias_experiments.push(scope.report_experiments_alias[scope.report.experiments[i]]);
             else
                 alias_experiments.push(scope.report_experiments_alias_from_content[scope.report.experiments[i]]);