diff --git a/packages/oid4vci-holder/src/agent/OID4VCIHolder.ts b/packages/oid4vci-holder/src/agent/OID4VCIHolder.ts
index dc56d5e68..8705888cf 100644
--- a/packages/oid4vci-holder/src/agent/OID4VCIHolder.ts
+++ b/packages/oid4vci-holder/src/agent/OID4VCIHolder.ts
@@ -288,7 +288,7 @@ export class OID4VCIHolder implements IAgentPlugin {
         this.onCredentialStored?.(event.data)
         break
       case OID4VCIHolderEvent.IDENTIFIER_CREATED:
-        this.onIdentifierCreated?.({ identifier: event.data })
+        this.onIdentifierCreated?.(event.data)
         break
       default:
         return Promise.reject(Error(`Event type ${event.type} not supported`))
diff --git a/packages/oid4vci-holder/src/agent/OID4VCIHolderService.ts b/packages/oid4vci-holder/src/agent/OID4VCIHolderService.ts
index 740bd35c3..c4caafdb2 100644
--- a/packages/oid4vci-holder/src/agent/OID4VCIHolderService.ts
+++ b/packages/oid4vci-holder/src/agent/OID4VCIHolderService.ts
@@ -268,7 +268,7 @@ export const getIdentifierOpts = async (args: GetIdentifierArgs): Promise<Manage
       offlineWhenNoDIDRegistered: result.did.startsWith('did:ebsi:'),
     })
     if (created) {
-      await agentContext.agent.emit(OID4VCIHolderEvent.IDENTIFIER_CREATED, identifier)
+      await agentContext.agent.emit(OID4VCIHolderEvent.IDENTIFIER_CREATED, { identifier })
     }
   } else if (supportedBindingMethods.includes('jwk')) {
     // todo: we probably should do something similar as with DIDs for re-use/new keys