diff --git a/README.md b/README.md
index 27c3070..64d8d62 100644
--- a/README.md
+++ b/README.md
@@ -27,3 +27,4 @@ The osmcode/osmtool repo has a command line utility that can be used to replace
 ### Dropped
 
 * noderef.cpp
+* add_timestamp.cpp