diff --git a/umap/templates/leaflet_storage/js.html b/umap/templates/leaflet_storage/js.html
index 3c9a8331..f6ce6fb7 100644
--- a/umap/templates/leaflet_storage/js.html
+++ b/umap/templates/leaflet_storage/js.html
@@ -29,6 +29,7 @@
     <script src="{{ STATIC_URL }}storage/src/js/leaflet.storage.features.js"></script>
     <script src="{{ STATIC_URL }}storage/src/js/leaflet.storage.layer.js"></script>
     <script src="{{ STATIC_URL }}storage/src/js/leaflet.storage.controls.js"></script>
+    <script src="{{ STATIC_URL }}storage/src/js/leaflet.storage.slideshow.js"></script>
     <script src="{{ STATIC_URL }}storage/src/js/leaflet.storage.js"></script>
     <script src="{{ STATIC_URL }}storage/contrib/js/storage.ui.default.js"></script>
 {% endcompress %}