diff --git a/drivers/dummy/audio_driver_dummy.h b/drivers/dummy/audio_driver_dummy.h
deleted file mode 100644
index 6e39df9e2f3..00000000000
--- a/drivers/dummy/audio_driver_dummy.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*************************************************************************/
-/*  audio_driver_dummy.h                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef AUDIO_DRIVER_DUMMY_H
-#define AUDIO_DRIVER_DUMMY_H
-
-#include "core/os/mutex.h"
-#include "core/os/thread.h"
-#include "servers/audio_server.h"
-
-class AudioDriverDummy : public AudioDriver {
-public:
-	const char *get_name() const {
-		return "Dummy";
-	};
-
-	virtual Error init() { return OK; }
-	virtual void start(){};
-	virtual int get_mix_rate() const { return DEFAULT_MIX_RATE; };
-	virtual SpeakerMode get_speaker_mode() const { return SPEAKER_MODE_STEREO; };
-	virtual void lock(){};
-	virtual void unlock(){};
-	virtual void finish(){};
-
-	virtual float get_latency() { return 0; };
-
-	AudioDriverDummy(){};
-	~AudioDriverDummy(){};
-};
-
-#endif // AUDIO_DRIVER_DUMMY_H
diff --git a/platform/server/os_server.cpp b/platform/server/os_server.cpp
index 498fd01b5e6..87cc33d39b2 100644
--- a/platform/server/os_server.cpp
+++ b/platform/server/os_server.cpp
@@ -31,7 +31,6 @@
 #include "os_server.h"
 
 #include "core/print_string.h"
-#include "drivers/dummy/audio_driver_dummy.h"
 #include "drivers/dummy/rasterizer_dummy.h"
 #include "drivers/dummy/texture_loader_dummy.h"
 #include "servers/visual/visual_server_raster.h"