diff --git a/src/moq-output.cpp b/src/moq-output.cpp
index 39c3b14..2836dc0 100644
--- a/src/moq-output.cpp
+++ b/src/moq-output.cpp
@@ -272,8 +272,7 @@ void register_moq_output()
 {
 	const uint32_t base_flags = OBS_OUTPUT_ENCODED | OBS_OUTPUT_SERVICE;
 
-	// TODO: Add support for other codecs.
-	const char *audio_codecs = "aac";
+	const char *audio_codecs = "aac;opus";
 	// TODO: Add support for other codecs.
 	const char *video_codecs = "h264";
 
diff --git a/src/moq-service.cpp b/src/moq-service.cpp
index 9b42f2c..985195d 100644
--- a/src/moq-service.cpp
+++ b/src/moq-service.cpp
@@ -1,7 +1,7 @@
 #include "moq-service.h"
 
 // TODO: Define supported codecs.
-const char *audio_codecs[] = {"aac", nullptr};
+const char *audio_codecs[] = {"aac", "opus", nullptr};
 const char *video_codecs[] = {"h264", nullptr};
 
 MoQService::MoQService(obs_data_t *settings, obs_service_t *) : server(), path()