diff --git a/index.js b/index.js
index c5b21d2..9569d14 100644
--- a/index.js
+++ b/index.js
@@ -32,6 +32,10 @@ var registryAddresses = {
   "4": "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
   // Goerli
   "5": "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
+  // Energy Web Chain
+  "246": "0x0A6d64413c07E10E890220BBE1c49170080C6Ca0",
+  // Volta
+  "73799": "0xd7CeF70Ba7efc2035256d828d5287e2D285CD1ac"
 };
 
 var abiDecoders = {