4 files changed, 6 insertions, 6 deletions
diff --git a/jstests/parallel/insert.js b/jstests/parallel/insert.js
index d28eb89e220..e2dee8053d9 100644
--- a/jstests/parallel/insert.js
+++ b/jstests/parallel/insert.js
@@ -3,7 +3,7 @@ load('jstests/libs/parallelTester.js');
 
 f = db.jstests_parallel_insert;
 f.drop();
-f.createIndex({who: 1});
+f.ensureIndex({who: 1});
 
 Random.setRandomSeed();
 
diff --git a/jstests/parallel/manyclients.js b/jstests/parallel/manyclients.js
index fc6dce056a8..ca31f333635 100644
--- a/jstests/parallel/manyclients.js
+++ b/jstests/parallel/manyclients.js
@@ -3,7 +3,7 @@ load('jstests/libs/parallelTester.js');
 
 f = db.jstests_parallel_manyclients;
 f.drop();
-f.createIndex({who: 1});
+f.ensureIndex({who: 1});
 
 Random.setRandomSeed();
 
diff --git a/jstests/parallel/update_serializability1.js b/jstests/parallel/update_serializability1.js
index e57b51ae721..6fc41204c3c 100644
--- a/jstests/parallel/update_serializability1.js
+++ b/jstests/parallel/update_serializability1.js
@@ -10,8 +10,8 @@ for (var i = 0; i < N; i++) {
 }
 bulk.execute();
 
-t.createIndex({a: 1});
-t.createIndex({b: 1});
+t.ensureIndex({a: 1});
+t.ensureIndex({b: 1});
 
 s1 = startParallelShell("db.update_serializability1.update( { a : { $gte : 0 } }, { $set : { b : " +
                         (N + 1) + ", x : 2 } }, false, true );");
diff --git a/jstests/parallel/update_serializability2.js b/jstests/parallel/update_serializability2.js
index 16fd4ad3394..84b27049e53 100644
--- a/jstests/parallel/update_serializability2.js
+++ b/jstests/parallel/update_serializability2.js
@@ -11,8 +11,8 @@ for (var i = 0; i < N; i++) {
 }
 bulk.execute();
 
-t.createIndex({a: 1});
-t.createIndex({b: 1});
+t.ensureIndex({a: 1});
+t.ensureIndex({b: 1});
 
 var s1 = startParallelShell(
     "db.update_serializability1.update( { a : { $gte : 0 } }, { $set : { x : 2 } }, false, true );");