diff --git a/js/src/components/LeafletMap.vue b/js/src/components/LeafletMap.vue
index 6dfda2b1..a224f97b 100644
--- a/js/src/components/LeafletMap.vue
+++ b/js/src/components/LeafletMap.vue
@@ -19,6 +19,7 @@
         :zoomOutTitle="$t('Zoom out')"
       ></l-control-zoom>
       <l-marker
+        v-if="lat && lon"
         :lat-lng="[lat, lon]"
         @add="openPopup"
         @update:latLng="updateDraggableMarkerPositionDebounced"