diff --git a/test/parallel/test-buffer-tostring-rangeerror.js b/test/parallel/test-buffer-tostring-rangeerror.js
index bee04d7d794b6c..b34f4c61261857 100644
--- a/test/parallel/test-buffer-tostring-rangeerror.js
+++ b/test/parallel/test-buffer-tostring-rangeerror.js
@@ -38,7 +38,6 @@ function test(getBuffer) {
 }
 
 test(() => Buffer(len));
-test(() => Buffer.allocUnsafeSlow(len));
 test(() => Buffer.alloc(len));
 test(() => Buffer.allocUnsafe(len));
 test(() => Buffer.allocUnsafeSlow(len));