diff --git a/app/nodejs-v14/src/main/scala/io/scalajs/nodejs/stream/Stream.scala b/app/nodejs-v14/src/main/scala/io/scalajs/nodejs/stream/Stream.scala
index e1f108720..82d9bbd1e 100644
--- a/app/nodejs-v14/src/main/scala/io/scalajs/nodejs/stream/Stream.scala
+++ b/app/nodejs-v14/src/main/scala/io/scalajs/nodejs/stream/Stream.scala
@@ -334,6 +334,9 @@ sealed trait IWritable extends Stream with LegacyStream {
   @enableIf(io.scalajs.nodejs.internal.CompilerSwitches.gteNodeJs12)
   def writableEnded: Boolean = js.native
 
+  @enableIf(io.scalajs.nodejs.internal.CompilerSwitches.gteNodeJs12)
+  def writableCorked: Int = js.native
+
   @enableIf(io.scalajs.nodejs.internal.CompilerSwitches.gteNodeJs12)
   def writableFinished: Boolean = js.native