diff --git a/examples/pduLog/Readme.md b/examples/pduLog/Readme.md
new file mode 100644
index 0000000000000000000000000000000000000000..2f5048e5b4db28260428bb4992ace9647f8dc125
--- /dev/null
+++ b/examples/pduLog/Readme.md
@@ -0,0 +1 @@
+This directory holds temporary files and may be overwritten at any time!