go run-style acceptance tests now requires build tags
diff --git a/acceptance/11-rescue-unrescue-server.go b/acceptance/11-rescue-unrescue-server.go
index 657c7c8..008ad9d 100644
--- a/acceptance/11-rescue-unrescue-server.go
+++ b/acceptance/11-rescue-unrescue-server.go
@@ -1,3 +1,5 @@
+// +build acceptance,old
+
 package main
 
 import (