diff --git a/src/services/services.ts b/src/services/services.ts
index 0fae1c0aa45c6..28f7f8488355e 100644
--- a/src/services/services.ts
+++ b/src/services/services.ts
@@ -7179,8 +7179,7 @@ namespace ts {
 
             const indentationStr = sourceFile.text.substr(lineStart, posLineAndChar.character);
 
-            // TODO: call a helper method instead once PR #4133 gets merged in.
-            const newLine = host.getNewLine ? host.getNewLine() : "\r\n";
+            const newLine = getNewLineOrDefaultFromHost(host);
 
             let docParams = "";
             for (let i = 0, numParams = parameters.length; i < numParams; i++) {