diff --git a/resources/assets/js/pages/booking/completed.vue b/resources/assets/js/pages/booking/completed.vue
index 7d6faf32..d42eec58 100644
--- a/resources/assets/js/pages/booking/completed.vue
+++ b/resources/assets/js/pages/booking/completed.vue
@@ -200,7 +200,7 @@ export default {
   },
   methods: {
     getExtension(path){
-      return path.slice(-3);
+      return path.lastIndexOf('.') + 1;
     },
     isImage(path){
       var ext = this.getExtension(path);