diff --git a/plugins/ScheduledReports/templates/reportParametersScheduledReports.twig b/plugins/ScheduledReports/templates/reportParametersScheduledReports.twig
index 19acdd92765836a4960e06190ef00bfe5f40e692..92d7ad52addba2bd7b7a7101629e6942f6407158 100644
--- a/plugins/ScheduledReports/templates/reportParametersScheduledReports.twig
+++ b/plugins/ScheduledReports/templates/reportParametersScheduledReports.twig
@@ -31,7 +31,7 @@
             var i, field, fields = ['displayFormat', 'emailMe', 'evolutionGraph', 'additionalEmails'];
             for (i in fields) {
                 field = fields[i];
-                if (report.parameters[field]) {
+                if (field in report.parameters) {
                     report[field] = report.parameters[field];
                 }
             }