diff --git a/makefiles/nop b/makefiles/nop
new file mode 100644
index 0000000..fff64d4
--- /dev/null
+++ b/makefiles/nop
@@ -0,0 +1,4 @@
+# Modify this file to create a pull request delta w/o modifying sources.
+# Intent is to trigger a jenkins job checking for latent problems.
+
+Thu Jan 19 02:16:20 PM EST 2023