diff --git a/examples/droppy/README.md b/examples/droppy/README.md
index 1daca13..66d64bc 100644
--- a/examples/droppy/README.md
+++ b/examples/droppy/README.md
@@ -1,3 +1,3 @@
 # References
 
-- https://github.com/silverwind/droppy
+- https://github.com/silverwind/droppy (deprecated)
diff --git a/examples/droppy/docker-compose.yml b/examples/droppy/docker-compose-deprecated.yml
similarity index 100%
rename from examples/droppy/docker-compose.yml
rename to examples/droppy/docker-compose-deprecated.yml