diff --git a/.changeset/purple-dingos-swim.md b/.changeset/purple-dingos-swim.md
new file mode 100644
index 0000000000..07f1060ee9
--- /dev/null
+++ b/.changeset/purple-dingos-swim.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Updated Fraxtal and Fraxtal testnet native currency to FRAX.
diff --git a/src/chains/definitions/fraxtal.ts b/src/chains/definitions/fraxtal.ts
index 30035038f7..9c5246d049 100644
--- a/src/chains/definitions/fraxtal.ts
+++ b/src/chains/definitions/fraxtal.ts
@@ -7,7 +7,7 @@ export const fraxtal = /*#__PURE__*/ defineChain({
   ...chainConfig,
   id: 252,
   name: 'Fraxtal',
-  nativeCurrency: { name: 'Frax Ether', symbol: 'frxETH', decimals: 18 },
+  nativeCurrency: { name: 'Frax', symbol: 'FRAX', decimals: 18 },
   rpcUrls: {
     default: {
       http: ['https://rpc.frax.com'],
diff --git a/src/chains/definitions/fraxtalTestnet.ts b/src/chains/definitions/fraxtalTestnet.ts
index 587e5facb2..c86fde3ccc 100644
--- a/src/chains/definitions/fraxtalTestnet.ts
+++ b/src/chains/definitions/fraxtalTestnet.ts
@@ -7,7 +7,7 @@ export const fraxtalTestnet = /*#__PURE__*/ defineChain({
   ...chainConfig,
   id: 2522,
   name: 'Fraxtal Testnet',
-  nativeCurrency: { name: 'Frax Ether', symbol: 'frxETH', decimals: 18 },
+  nativeCurrency: { name: 'Frax', symbol: 'FRAX', decimals: 18 },
   rpcUrls: {
     default: {
       http: ['https://rpc.testnet.frax.com'],