diff --git a/content/docs/example/decompress-zstandard.md b/content/docs/example/decompress-zstandard.md
index 866d870..4724a4d 100644
--- a/content/docs/example/decompress-zstandard.md
+++ b/content/docs/example/decompress-zstandard.md
@@ -22,7 +22,7 @@ client.AddContentDecompresser("zstd", decompressZstd)
 
 // Create Zstandard decompress logic
 func decompressZstd(r io.ReadCloser) (io.ReadCloser, error) {
-	zr, err := zstd.NewReader(r, nil)
+	zr, err := zstd.NewReader(r)
 	if err != nil {
 		return nil, err
 	}
@@ -43,4 +43,4 @@ func (b *zstdReader) Close() error {
 	b.r.Close()
 	return b.s.Close()
 }
-```
\ No newline at end of file
+```