diff --git a/src/js/plugins/preview-thumbnails.js b/src/js/plugins/preview-thumbnails.js
index 89a10280..5ec35fb0 100644
--- a/src/js/plugins/preview-thumbnails.js
+++ b/src/js/plugins/preview-thumbnails.js
@@ -123,6 +123,9 @@ class PreviewThumbnails {
       // Check to see if thumb container size was specified manually in CSS
       this.determineContainerAutoSizing();
 
+      // Set up listeners
+      this.listeners();
+
       this.loaded = true;
     });
   };