diff --git a/packages/clients/src/index.ts b/packages/clients/src/index.ts
index 4d31a12d9..0bce6c0e6 100644
--- a/packages/clients/src/index.ts
+++ b/packages/clients/src/index.ts
@@ -23,6 +23,7 @@ export {
   withUserAgentSuffix,
 } from './scw/client-ini-factory'
 export type { ClientConfig } from './scw/client-ini-factory'
+export { Decimal } from './scw/custom-types'
 export type { Money, ScwFile, TimeSeries } from './scw/custom-types'
 /* eslint-disable import/export,no-restricted-syntax */
 export * as Errors from './scw/errors/standard'
diff --git a/packages/clients/src/internals.ts b/packages/clients/src/internals.ts
index 539063d2f..2487d4c83 100644
--- a/packages/clients/src/internals.ts
+++ b/packages/clients/src/internals.ts
@@ -11,9 +11,11 @@ export { authenticateWithSessionToken } from './scw/auth'
 /* eslint-enable deprecation/deprecation */
 export type { DefaultValues } from './scw/client-settings'
 export {
+  marshalDecimal,
   marshalScwFile,
   marshalMoney,
   marshalTimeSeries,
+  unmarshalDecimal,
   unmarshalMoney,
   unmarshalScwFile,
   unmarshalServiceInfo,