diff --git a/src/client/handlers/VaultsSecretsRemove.ts b/src/client/handlers/VaultsSecretsRemove.ts
index c77dce961..a3a2150df 100644
--- a/src/client/handlers/VaultsSecretsRemove.ts
+++ b/src/client/handlers/VaultsSecretsRemove.ts
@@ -26,7 +26,7 @@ class VaultsSecretsRemove extends DuplexHandler<
   ClientRPCResponseResult<SuccessOrErrorMessage>
 > {
   public handle = async function* (
-    input: AsyncIterable<
+    input: AsyncIterableIterator<
       ClientRPCRequestParams<
         SecretsRemoveHeaderMessage | SecretIdentifierMessageTagged
       >
@@ -36,9 +36,8 @@ class VaultsSecretsRemove extends DuplexHandler<
       this.container;
     // Extracts the header message from the iterator
     const headerMessage = await (async () => {
-      const iterator = input[Symbol.asyncIterator]();
       const header: SecretsRemoveHeaderMessage | SecretIdentifierMessageTagged =
-        (await iterator.next()).value;
+        (await input.next()).value;
       if (header == null || header.type !== 'VaultNamesHeaderMessage') {
         throw new clientErrors.ErrorClientInvalidHeader();
       }