diff --git a/packages/react-api/src/overrides/spec/centrifuge-chain.ts b/packages/react-api/src/overrides/spec/centrifuge-chain.ts
new file mode 100644
index 0000000000..b4b851ce3d
--- /dev/null
+++ b/packages/react-api/src/overrides/spec/centrifuge-chain.ts
@@ -0,0 +1,26 @@
+// Copyright 2017-2020 @polkadot/react-api authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+export default {
+  AnchorData: {
+    id: 'H256',
+    docRoot: 'H256',
+    anchoredBlock: 'u64'
+  },
+  Fee: {
+    key: 'Hash',
+    price: 'Balance'
+  },
+  PreCommitData: {
+    signingRoot: 'H256',
+    identity: 'H256',
+    expirationBlock: 'u64'
+  },
+  Proof: {
+    leafHash: 'H256',
+    sortedHashes: 'H256'
+  },
+  // Workarounds
+  BalanceLock: 'BalanceLockTo212' // workaround for balances not showing up, see https://github.com/polkadot-js/apps/issues/2236
+};
diff --git a/packages/react-api/src/overrides/spec/index.ts b/packages/react-api/src/overrides/spec/index.ts
index 0cadd9916c..2309e42c89 100644
--- a/packages/react-api/src/overrides/spec/index.ts
+++ b/packages/react-api/src/overrides/spec/index.ts
@@ -2,10 +2,12 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
+import centrifugeChain from './centrifuge-chain';
 import edgeware from './edgeware';
 import kulupu from './kulupu';
 
 export default {
+  'centrifuge-chain': centrifugeChain,
   edgeware,
   kulupu
 };