diff --git a/constants/additionalChainRegistry/chainid-3111.js b/constants/additionalChainRegistry/chainid-3111.js
index 763e57d6b6..e102e16875 100644
--- a/constants/additionalChainRegistry/chainid-3111.js
+++ b/constants/additionalChainRegistry/chainid-3111.js
@@ -15,9 +15,11 @@ export const data = {
   "shortName": "alpha",
   "chainId": 3111,
   "networkId": 3111,
+  "icon": "alphachain",
   "explorers": [{
     "name": "Alpha Chain Scan",
     "url": "https://scan.goalpha.org",
+    "icon": "alphachain",
     "standard": "EIP3091"
   }]
 }
diff --git a/constants/additionalChainRegistry/chainid-511111.js b/constants/additionalChainRegistry/chainid-511111.js
index 5bfe230fe9..b339ec2bad 100644
--- a/constants/additionalChainRegistry/chainid-511111.js
+++ b/constants/additionalChainRegistry/chainid-511111.js
@@ -15,9 +15,11 @@ export const data = {
   "shortName": "alpha",
   "chainId": 511111,
   "networkId": 511111,
+  "icon": "alphachain",
   "explorers": [{
     "name": "Alpha Chain Scan",
     "url": "https://testnet-scan.goalpha.org",
+    "icon": "alphachain",
     "standard": "EIP3091"
   }]
 }