diff --git a/js/utils/getIconUrl.ts b/js/utils/getIconUrl.ts
index b94de71..278b098 100644
--- a/js/utils/getIconUrl.ts
+++ b/js/utils/getIconUrl.ts
@@ -1,4 +1,4 @@
-import imageUrls from "../../img/*.*";
+const imageUrls = require("../../img/*.*");
 
 // A more convenient way to fetch the url of an icon
 const getIconUrl = (iconName: string = "") => {
diff --git a/package-lock.json b/package-lock.json
index 329fe35..8df2f60 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,11 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@types/node": {
+      "version": "10.12.11",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.11.tgz",
+      "integrity": "sha512-3iIOhNiPGTdcUNVCv9e5G7GotfvJJe2pc9w2UgDXlUwnxSZ3RgcUocIU+xYm+rTU54jIKih998QE4dMOyMN1NQ=="
+    },
     "ansi-escapes": {
       "version": "1.4.0",
       "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-1.4.0.tgz",
diff --git a/package.json b/package.json
index eb6c4b5..b86658a 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@types/node": "^10.12.11",
     "css": "^2.2.4",
     "interactjs": "^1.3.4",
     "redom": "^3.16.1",