diff --git a/lib/6to5/generation/node/index.js b/lib/6to5/generation/node/index.js
index 847508fb55..9e8995889a 100644
--- a/lib/6to5/generation/node/index.js
+++ b/lib/6to5/generation/node/index.js
@@ -27,8 +27,7 @@ Node.prototype.isUserWhitespacable = function () {
   var parent = this.parent;
   var node = this.node;
 
-  if (t.isUserWhitespacable(node) ||
-      t.isSequenceExpression(parent)) {
+  if (t.isUserWhitespacable(node)) {
     return true;
   }