diff --git a/test/benchmark/test-benchmark-buffer.js b/test/benchmark/test-benchmark-buffer.js
index d3085796e1a651..1dde9cf43a5e37 100644
--- a/test/benchmark/test-benchmark-buffer.js
+++ b/test/benchmark/test-benchmark-buffer.js
@@ -9,6 +9,7 @@ runBenchmark('buffers',
                'aligned=true',
                'args=1',
                'buffer=fast',
+               'bytes=0',
                'byteLength=1',
                'charsPerLine=6',
                'encoding=utf8',
@@ -17,6 +18,7 @@ runBenchmark('buffers',
                'linesCount=1',
                'method=',
                'n=1',
+               'partial=true',
                'pieces=1',
                'pieceSize=1',
                'search=@',