diff --git a/tools_webrtc/ios/tests/perf_tests.json b/tools_webrtc/ios/tests/perf_tests.json
index b871173c96..bc6f0b9277 100644
--- a/tools_webrtc/ios/tests/perf_tests.json
+++ b/tools_webrtc/ios/tests/perf_tests.json
@@ -2,9 +2,6 @@
   "tests": [
     {
       "app": "webrtc_perf_tests",
-      "test args": [
-        "--save_chartjson_result"
-      ],
       "bot_id": "build15-a7",
       "pool": "WebRTC"
     }