diff --git a/fields/quantumuploadimage/media/js/field.js b/fields/quantumuploadimage/media/js/field.js
index 063cf30..503fd82 100644
--- a/fields/quantumuploadimage/media/js/field.js
+++ b/fields/quantumuploadimage/media/js/field.js
@@ -80,7 +80,7 @@ function updateImage(wrap, image) {
     let preview = wrap.querySelector('.quantumuploadimage-preview');
     if (image !== '') {
         preview.classList.add('quantumuploadimage-preview-active');
-        preview.innerHTML = '<img src="' + QuantumSettings.urlRoot + '/' + image + '" />';
+        preview.innerHTML = '<img src="' + QuantumSettings.urlRoot + image + '" />';
     } else {
         preview.classList.remove('quantumuploadimage-preview-active');
     }