diff --git a/src/harness/unittests/transform.ts b/src/harness/unittests/transform.ts
index 71f50ed94a9..deee352ebf1 100644
--- a/src/harness/unittests/transform.ts
+++ b/src/harness/unittests/transform.ts
@@ -68,6 +68,9 @@ namespace ts {
                 transformers: {
                     before: [replaceUndefinedWithVoid0],
                     after: [replaceIdentifiersNamedOldNameWithNewName]
+                },
+                compilerOptions: {
+                    newLine: NewLineKind.CarriageReturnLineFeed
                 }
             }).outputText;
         });
diff --git a/tests/baselines/reference/transformApi/transformsCorrectly.fromTranspileModule.js b/tests/baselines/reference/transformApi/transformsCorrectly.fromTranspileModule.js
index ddf3fd0e8d6..714feaea305 100644
--- a/tests/baselines/reference/transformApi/transformsCorrectly.fromTranspileModule.js
+++ b/tests/baselines/reference/transformApi/transformsCorrectly.fromTranspileModule.js
@@ -1 +1 @@
-var newName = void 0 /*undefined*/;
+var newName = void 0 /*undefined*/;