diff --git a/lib/internal/streams/readable.js b/lib/internal/streams/readable.js
index d52986ee2ccecd..30032360b3da60 100644
--- a/lib/internal/streams/readable.js
+++ b/lib/internal/streams/readable.js
@@ -1334,7 +1334,7 @@ function endReadableNT(state, stream) {
     stream.emit('end');
 
     if (stream.writable && stream.allowHalfOpen === false) {
-      process.nextTick(endWritableNT, state, stream);
+      process.nextTick(endWritableNT, stream);
     } else if (state.autoDestroy) {
       // In case of duplex streams we need a way to detect
       // if the writable side is ready for autoDestroy as well.
@@ -1353,7 +1353,7 @@ function endReadableNT(state, stream) {
   }
 }
 
-function endWritableNT(state, stream) {
+function endWritableNT(stream) {
   const writable = stream.writable && !stream.writableEnded &&
     !stream.destroyed;
   if (writable) {