diff --git a/package.json b/package.json
index 880e988..77702d2 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "url": "git+https://github.com/Cellivar/WebZLP.git"
   },
   "author": "Cellivar Kangaroorat <cellivar.kangaroorat@gmail.com> (https://github.com/cellivar)",
-  "license": "GPL-3.0-only",
+  "license": "GPL-2.0",
   "bugs": {
     "url": "https://github.com/Cellivar/WebZLP/issues"
   },