diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4965cb..9c447ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # What's New?
 
+## 0.11
+
+Bug Fixes:
+
+- Ensure that we append line endings, which fixes a recent regression. [#641](https://github.com/microsoft/vscode-makefile-tools/issues/641)
+
 ## 0.10.26
 
 Bug Fixes:
diff --git a/src/make.ts b/src/make.ts
index c8b6dc9..4a36e82 100644
--- a/src/make.ts
+++ b/src/make.ts
@@ -728,7 +728,7 @@ export async function generateParseContent(
     let heartBeat: number = Date.now();
 
     let stdout: any = (result: string): void => {
-      const appendStr: string = `${result}`;
+      const appendStr: string = `${result} ${lineEnding}`;
       completeOutput += appendStr;
       fs.appendFileSync(dryrunFile, appendStr);