diff --git a/tests/debug-config.json b/tests/debug-config.json
index 85b0ba6..4830d26 100644
--- a/tests/debug-config.json
+++ b/tests/debug-config.json
@@ -3,11 +3,11 @@
   "port" : 8888,
   "address" : "0.0.0.0",
   "captchaExpiryTimeLimit" : 5,
-  "throttle" : 10,
+  "bufferCount" : 10,
   "threadDelay" : 2,
   "playgroundEnabled" : false,
   "corsHeader" : "*",
-  "maxAttempts" : 20,
+  "maxAttemptsRatio" : 0.01,
   "captchas" : [ {
     "name" : "DebugCaptcha",
     "allowedLevels" : [ "debug" ],