diff --git a/package.json b/package.json
index cca5837..e581592 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "download:font": "npx @material-design-icons/scripts download font --to iconfont",
     "download:metadata": "npx @material-design-icons/scripts download metadata",
     "generate": "npm run generate:types",
-    "generate:types": "npx @material-design-icons/scripts generate types --in ./",
+    "generate:types": "npx @material-design-icons/scripts generate types --in .",
     "build": "npm run build:codepoints && npm run build:css && npm run build:css:min",
     "build:codepoints": "node scripts/codepoints.js",
     "build:css": "sass --no-source-map --no-error-css css iconfont",