diff --git a/ui/scripts/ui/widgets/detailView.js b/ui/scripts/ui/widgets/detailView.js
index 8824adc2249..0fa3fd07186 100644
--- a/ui/scripts/ui/widgets/detailView.js
+++ b/ui/scripts/ui/widgets/detailView.js
@@ -910,7 +910,7 @@
         var isOddRow = false; // Even/odd row coloring
         var $header;
         var detailViewArgs = $detailView.data('view-args');
-        var fields = tabData.fields.slice();
+        var fields = $.isArray(tabData.fields) ? tabData.fields.slice() : tabData.fields;
         var hiddenFields;
         var context = $.extend(true, {}, detailViewArgs ? detailViewArgs.context : cloudStack.context);
         var isMultiple = tabData.multiple || tabData.isMultiple;