diff --git a/audio_driver_media_kit.cpp b/audio_driver_media_kit.cpp
index 94c9e833..2fbbeeb1 100644
--- a/audio_driver_media_kit.cpp
+++ b/audio_driver_media_kit.cpp
@@ -39,11 +39,11 @@ int32_t *AudioDriverMediaKit::samples_in = nullptr;
 Error AudioDriverMediaKit::init() {
 	active = false;
 
-	mix_rate = GLOBAL_DEF_RST("audio/mix_rate", DEFAULT_MIX_RATE);
+	mix_rate = GLOBAL_GET("audio/mix_rate");
 	speaker_mode = SPEAKER_MODE_STEREO;
 	channels = 2;
 
-	int latency = GLOBAL_DEF_RST("audio/output_latency", DEFAULT_OUTPUT_LATENCY);
+	int latency = GLOBAL_GET("audio/output_latency");
 	buffer_size = next_power_of_2(latency * mix_rate / 1000);
 	samples_in = memnew_arr(int32_t, buffer_size * channels);