1 files changed, 1 insertions, 1 deletions
diff --git a/jstests/sharding/shard_existing.js b/jstests/sharding/shard_existing.js
index 8a5c19d1eb9..6e3242647f8 100644
--- a/jstests/sharding/shard_existing.js
+++ b/jstests/sharding/shard_existing.js
@@ -17,7 +17,7 @@ var bulk = db.data.initializeUnorderedBulkOp();
 for (var i = 0; i < numDocs; i++) {
     bulk.insert({_id: i, s: bigString});
 }
-assert.writeOK(bulk.execute());
+assert.commandWorked(bulk.execute());
 
 var avgObjSize = db.data.stats().avgObjSize;
 var dataSize = db.data.stats().size;