diff --git a/Makefile b/Makefile
index fad8aee..494d569 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ site: nethack
 deploy: site
 	@echo "Deploying to $(DEPLOY_LOCATION)"
 	rsync -avz --no-times --no-perms --delete public/ $(DEPLOY_LOCATION)
+	git tag -f deploy-$(shell date +%Y-%m-%d)
 
 nethack: nethack-logfile nethack-commit