diff --git a/package.json b/package.json
index cfee95a..e92e010 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
   },
   "license": "OFL",
   "type": "tool",
+  "unity": "2019.4",
   "url" : "https://github.com/Narazaka/tmp-fallback-fonts-jp.git",
   "vpmDependencies": {
     "com.vrchat.worlds": ">=3.0.9"