diff --git a/plugins/rtmp-services/data/services.json b/plugins/rtmp-services/data/services.json
index f95ac8a31..2897a9223 100644
--- a/plugins/rtmp-services/data/services.json
+++ b/plugins/rtmp-services/data/services.json
@@ -295,6 +295,7 @@
             }
         ],
         "recommended": {
+            "cbr": true,
             "keyint": 2,
             "max audio bitrate": 160,
             "max video bitrate": 3500,