diff --git a/umap/static/umap/js/modules/data/layer.js b/umap/static/umap/js/modules/data/layer.js
index 9edd48a40..a6f77a671 100644
--- a/umap/static/umap/js/modules/data/layer.js
+++ b/umap/static/umap/js/modules/data/layer.js
@@ -950,9 +950,13 @@ export class DataLayer extends ServerStored {
     else this.hide()
   }
 
-  zoomTo(bounds) {
+  zoomTo() {
     if (!this.isVisible()) return
-    bounds = bounds || this.layer.getBounds()
+    const bounds = this.layer.getBounds()
+    this.zoomToBounds(bounds)
+  }
+
+  zoomToBounds(bounds) {
     if (bounds.isValid()) {
       const options = { maxZoom: this.getOption('zoomTo') }
       this._leafletMap.fitBounds(bounds, options)
diff --git a/umap/static/umap/js/modules/importer.js b/umap/static/umap/js/modules/importer.js
index 1da6d566b..9d1d6180f 100644
--- a/umap/static/umap/js/modules/importer.js
+++ b/umap/static/umap/js/modules/importer.js
@@ -382,7 +382,7 @@ export default class Importer extends Utils.WithTemplate {
         bounds.extend(featureBounds)
       }
       this.onSuccess(features.length)
-      layer.zoomTo(bounds)
+      layer.zoomToBounds(bounds)
     }
   }
 }