diff --git a/src/plugins/janus_videoroom.c b/src/plugins/janus_videoroom.c
index a9840e7494..e11a8733e1 100644
--- a/src/plugins/janus_videoroom.c
+++ b/src/plugins/janus_videoroom.c
@@ -10528,6 +10528,11 @@ static void *janus_videoroom_handler(void *data) {
 								JANUS_LOG(LOG_WARN, "Skipping disabled m-line...\n");
 								continue;
 							}
+							if((ps->type == JANUS_VIDEOROOM_MEDIA_AUDIO && ps->acodec == JANUS_AUDIOCODEC_NONE) ||
+									(ps->type == JANUS_VIDEOROOM_MEDIA_VIDEO && ps->vcodec == JANUS_VIDEOCODEC_NONE)) {
+								JANUS_LOG(LOG_WARN, "Skipping rejected publisher stream...\n");
+								continue;
+							}
 							janus_videoroom_subscriber_stream *stream = janus_videoroom_subscriber_stream_add_or_replace(subscriber, ps, crossrefid);
 							if(stream) {
 								changes++;
@@ -10591,6 +10596,11 @@ static void *janus_videoroom_handler(void *data) {
 									temp = temp->next;
 									continue;
 								}
+								if((ps->type == JANUS_VIDEOROOM_MEDIA_AUDIO && ps->acodec == JANUS_AUDIOCODEC_NONE) ||
+										(ps->type == JANUS_VIDEOROOM_MEDIA_VIDEO && ps->vcodec == JANUS_VIDEOCODEC_NONE)) {
+									JANUS_LOG(LOG_WARN, "Skipping rejected publisher stream...\n");
+									continue;
+								}
 								janus_videoroom_subscriber_stream *stream = janus_videoroom_subscriber_stream_add_or_replace(subscriber, ps, crossrefid);
 								if(stream) {
 									changes++;