diff --git a/packages/assets-controllers/CHANGELOG.md b/packages/assets-controllers/CHANGELOG.md
index d207c35378..ab8adc626e 100644
--- a/packages/assets-controllers/CHANGELOG.md
+++ b/packages/assets-controllers/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add DeFi Oracle Meta Mainnet support (`138`/`0x8a`) to `SPOT_PRICES_SUPPORT_INFO` for native ETH spot-price fallback ([#9118](https://github.com/MetaMask/core/pull/9118))
+
 ### Changed
 
 - Bump `@metamask/profile-sync-controller` from `^28.1.1` to `^28.2.0` ([#9119](https://github.com/MetaMask/core/pull/9119))
diff --git a/packages/assets-controllers/src/token-prices-service/codefi-v2.ts b/packages/assets-controllers/src/token-prices-service/codefi-v2.ts
index 712f92011c..5b21762705 100644
--- a/packages/assets-controllers/src/token-prices-service/codefi-v2.ts
+++ b/packages/assets-controllers/src/token-prices-service/codefi-v2.ts
@@ -267,6 +267,7 @@ export const SPOT_PRICES_SUPPORT_INFO = {
   '0x7a': 'eip155:122/erc20:0x0000000000000000000000000000000000000000', // Fuse Mainnet - Native symbol: FUSE
   '0x80': 'eip155:128/slip44:1010', // Huobi ECO Chain Mainnet - Native symbol: HT
   '0x89': 'eip155:137/slip44:966', // Polygon Mainnet - Native symbol: POL
+  '0x8a': 'eip155:138/slip44:60', // DeFi Oracle Meta Mainnet - Native symbol: ETH
   '0x8f': 'eip155:143/slip44:268435779', // Monad Mainnet - Native symbol: MON
   '0x92': 'eip155:146/slip44:10007', // Sonic Mainnet - Native symbol: S
   '0xc4': 'eip155:196/erc20:0x0000000000000000000000000000000000000000', // X Layer Mainnet - Native symbol: OKB