diff --git a/test/pingserver.lua b/test/pingserver.lua
index 2a266860..f36166bb 100644
--- a/test/pingserver.lua
+++ b/test/pingserver.lua
@@ -26,5 +26,4 @@ end
 
 function exit(...)
 	print ("ping server exit:", ...)
-	return "Exit"
 end