1 files changed, 4 insertions, 1 deletions
diff --git a/ext/node/polyfills/internal/crypto/hkdf.ts b/ext/node/polyfills/internal/crypto/hkdf.ts
index 4454b0488..8f3e8c7a9 100644
--- a/ext/node/polyfills/internal/crypto/hkdf.ts
+++ b/ext/node/polyfills/internal/crypto/hkdf.ts
@@ -33,6 +33,9 @@ import {
 
 const { core } = globalThis.__bootstrap;
 const { ops } = core;
+const {
+  op_node_hkdf_async,
+} = core.ensureFastOps();
 
 const validateParameters = hideStackFrames((hash, key, salt, info, length) => {
   validateString(hash, "digest");
@@ -109,7 +112,7 @@ export function hkdf(
 
   validateFunction(callback, "callback");
 
-  core.opAsync("op_node_hkdf_async", hash, key, salt, info, length)
+  op_node_hkdf_async(hash, key, salt, info, length)
     .then((okm) => callback(null, okm.buffer))
     .catch((err) => callback(new ERR_CRYPTO_INVALID_DIGEST(err), undefined));
 }