diff --git a/rapids/templates/rapids/rapid_form.html b/rapids/templates/rapids/rapid_form.html
index c963fbbd..71c5f98c 100755
--- a/rapids/templates/rapids/rapid_form.html
+++ b/rapids/templates/rapids/rapid_form.html
@@ -536,7 +536,7 @@
         //    }
         //}
 
-        image_set = $("#image_form_set .temp-thumb").map(function() { return $(this).attr("src")});
+        image_set = $("#image_form_set .temp-thumb").map(function() { return $(this).attr("src")}).get();
         //console.log()
         //if (n == image_set.length) {
             const event = new CustomEvent('loadDicomViewer', {