diff --git a/.gitignore b/.gitignore
index f778f67ea83..3f306a88921 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,6 @@ support/hololens/ServoApp/Release/
 support/hololens/packages/
 support/hololens/AppPackages/
 support/hololens/.vs/
+
+# Layout debugger trace files
+layout_trace*