diff --git a/example02_threaded_raytracing/.clangd b/example02_threaded_raytracing/.clangd
new file mode 100644
index 0000000..43f14d4
--- /dev/null
+++ b/example02_threaded_raytracing/.clangd
@@ -0,0 +1,2 @@
+CompileFlags:
+    Add: [-std=c++17]