diff --git a/manifest.json b/manifest.json
index cdd76d9..c5a1593 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "vinted-favs-price",
   "version": "1.2.2",
-  "license": "MIT",
+  "custom_license": "MIT",
   "categories": {
     "firefox": [
       "shopping"