diff --git a/src/mod/applications/mod_conference/conference_event.c b/src/mod/applications/mod_conference/conference_event.c
index 2a1b2df93d..9828efba77 100644
--- a/src/mod/applications/mod_conference/conference_event.c
+++ b/src/mod/applications/mod_conference/conference_event.c
@@ -120,6 +120,8 @@ void conference_event_mod_channel_handler(const char *event_channel, cJSON *json
 	} else if (!strcasecmp(action, "mute") ||
 		!strcasecmp(action, "unmute") ||
 		!strcasecmp(action, "tmute") ||
+		!strcasecmp(action, "deaf") ||
+		!strcasecmp(action, "undeaf") ||
 		!strcasecmp(action, "vmute") ||
 		!strcasecmp(action, "unvmute") ||
 		!strcasecmp(action, "tvmute")) {