diff --git a/packages/types-known/src/modules.ts b/packages/types-known/src/modules.ts
index 85810c8cfc..8100d0f5d2 100644
--- a/packages/types-known/src/modules.ts
+++ b/packages/types-known/src/modules.ts
@@ -34,6 +34,9 @@ const typesModules: Record<string, OverrideModuleType> = {
     Compact: 'CompactAssignments',
     Releases: 'ReleasesStaking'
   },
+  transactionPayment: {
+    Releases: 'PaymentReleases'
+  },
   treasury: {
     Proposal: 'TreasuryProposal'
   }
diff --git a/packages/types/src/interfaces/txpayment/definitions.ts b/packages/types/src/interfaces/txpayment/definitions.ts
index 586f3e98ac..f36863b005 100644
--- a/packages/types/src/interfaces/txpayment/definitions.ts
+++ b/packages/types/src/interfaces/txpayment/definitions.ts
@@ -7,6 +7,9 @@ import { Definitions } from '../../types';
 export default {
   rpc: {},
   types: {
-    Multiplier: 'Fixed128'
+    Multiplier: 'Fixed128',
+    PaymentReleases: {
+      _enum: ['V1Ancient', 'V2']
+    }
   }
 } as Definitions;