diff --git a/src/Common/MediaSource.cpp b/src/Common/MediaSource.cpp
index 6b395c18..a3244565 100644
--- a/src/Common/MediaSource.cpp
+++ b/src/Common/MediaSource.cpp
@@ -38,6 +38,7 @@ string getOriginTypeString(MediaOriginType type){
         SWITCH_CASE(mp4_vod);
         SWITCH_CASE(device_chn);
         SWITCH_CASE(rtc_push);
+        SWITCH_CASE(srt_push);
         default : return "unknown";
     }
 }