diff --git a/src/zm_monitor.cpp b/src/zm_monitor.cpp
index f91d844352..3c64612492 100644
--- a/src/zm_monitor.cpp
+++ b/src/zm_monitor.cpp
@@ -2907,6 +2907,7 @@ bool Monitor::Decode() {
   if (!packet_lock) return false;
   std::shared_ptr<ZMPacket> packet = packet_lock->packet_;
   if (packet->codec_type != AVMEDIA_TYPE_VIDEO) {
+    packet->decoded = true;
     Debug(4, "Not video");
     //packetqueue.unlock(packet_lock);
     delete packet_lock;