diff --git a/src/compiler/factoryPublic.ts b/src/compiler/factoryPublic.ts
index 0e789cc0b33..04ec83a6222 100644
--- a/src/compiler/factoryPublic.ts
+++ b/src/compiler/factoryPublic.ts
@@ -2943,6 +2943,8 @@ namespace ts {
             importDefaultHelper,
             classPrivateFieldGetHelper,
             classPrivateFieldSetHelper,
+            createBindingHelper,
+            setModuleDefaultHelper
         ], helper => helper.name));
     }