diff --git a/src/patientinformationform.cpp b/src/patientinformationform.cpp
index 72cada8..3efea0a 100644
--- a/src/patientinformationform.cpp
+++ b/src/patientinformationform.cpp
@@ -50,7 +50,7 @@ const char *PatientInformationForm::getCurrentPatientJsonString(bool empty) {
     cJSON_AddItemToObject(root, "PatientBirthDate",
             cJSON_CreateString(ui->lbl_Date->text().replace("/","").replace("-","").replace(' ','.').toStdString().data()));
     cJSON_AddItemToObject(root, "Laterality",cJSON_CreateString(currentProtocol?"R":"L"));
-    cJSON_AddItemToObject(root, "EmptyDataFlag",cJSON_CreateNumber(empty?1:0));
+    cJSON_AddItemToObject(root, "IsEmptyData",cJSON_CreateNumber(empty?1:0));
     cJSON_AddItemToObject(root, "OperatorName",cJSON_CreateString("Bob"));
     cJSON_AddItemToObject(root, "ReferringPhysicianName",cJSON_CreateString("XX"));
     cJSON_AddItemToObject(root, "InstitutionName",cJSON_CreateString("EQ9"));