diff --git a/frontend/src/common/js/tableUtils.js b/frontend/src/common/js/tableUtils.js
index 84bdd89d58..dcfff9b76c 100644
--- a/frontend/src/common/js/tableUtils.js
+++ b/frontend/src/common/js/tableUtils.js
@@ -469,16 +469,18 @@ export function getCustomFieldValue(row, field, members) {
         else if (['multipleSelect', 'checkbox'].indexOf(field.type) > -1) {
           if (item.value) {
             let values = '';
-            item.value.forEach(v => {
-              for (let j = 0; j < field.options.length; j++) {
-                let option = field.options[j];
-                if (option.value === v) {
-                  values += (field.system ? i18n.t(option.text) : option.text);
-                  values += " ";
-                  break;
+            if (item.value instanceof Array) {
+              item.value.forEach(v => {
+                for (let j = 0; j < field.options.length; j++) {
+                  let option = field.options[j];
+                  if (option.value === v) {
+                    values += (field.system ? i18n.t(option.text) : option.text);
+                    values += " ";
+                    break;
+                  }
                 }
-              }
-            });
+              });
+            }
             return values;
           }
         }