diff --git a/package.json b/package.json
index 1c7ae165..eb45abd1 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "@turf/transform-scale": "^5.1.5",
     "@types/geojson": "^7946.0.7",
     "@types/leaflet": "1.9.8",
+    "@types/lodash":"4.17.7",
     "@types/mapbox-gl": "^1.12.1",
     "@types/node": "^12.0.3",
     "@types/three": "0.129.0",