diff --git a/address.json b/address.json
index 67d3aaacc..1b3c4f8b1 100644
--- a/address.json
+++ b/address.json
@@ -96,6 +96,9 @@
   "polkadot-2021.com": [
     "145Q8TtcaosvWTWsQ4G7DARkwPEsDQPdaptKMhDww8QGnG3Z"
   ],
+  "polkadot22.com": [
+    "15ijgCpxnMMGPzao1baotnN8rCfTa1vaFAc1xiLvNQJonACh"
+  ],
   "polkadot-airdrop.info": [
     "13DUJB2UFQYJNG8eAgvbPUDZowTnb45cq7EM7WvtkNksPMZW"
   ],