diff --git a/plugins/rtmp-services/rtmp-custom.c b/plugins/rtmp-services/rtmp-custom.c
index 6879eb99c5db1e3f2faa0e8b0c28d9d3cd83eead..3b7ca22401523d36e869e026234e9663ed12327e 100644
--- a/plugins/rtmp-services/rtmp-custom.c
+++ b/plugins/rtmp-services/rtmp-custom.c
@@ -115,6 +115,8 @@ static const char *rtmp_custom_password(void *data)
 static void rtmp_custom_apply_settings(void *data, obs_data_t *video_settings,
 				       obs_data_t *audio_settings)
 {
+	UNUSED_PARAMETER(audio_settings);
+
 	struct rtmp_custom *service = data;
 	if (service->server != NULL && video_settings != NULL &&
 	    strncmp(service->server, RTMP_PROTOCOL, strlen(RTMP_PROTOCOL)) !=