diff --git a/BUILD.gn b/BUILD.gn
index ae2f7166fa..861644d1ca 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -474,6 +474,7 @@ if (rtc_include_tests) {
 
     deps = [
       ":webrtc_common",
+      "api:compile_all_headers",
       "api:rtc_api_unittests",
       "api/audio/test:audio_api_unittests",
       "api/audio_codecs/test:audio_codecs_api_unittests",
diff --git a/api/BUILD.gn b/api/BUILD.gn
index 2a86b0a93c..d8681b154c 100644
--- a/api/BUILD.gn
+++ b/api/BUILD.gn
@@ -662,4 +662,31 @@ if (rtc_include_tests) {
       "units:units_unittests",
     ]
   }
+
+  rtc_source_set("compile_all_headers") {
+    testonly = true
+
+    sources = [
+      "test/compile_all_headers.cc",
+    ]
+
+    deps = [
+      ":fake_frame_decryptor",
+      ":fake_frame_encryptor",
+      ":fake_media_transport",
+      ":loopback_media_transport",
+      ":mock_audio_mixer",
+      ":mock_frame_decryptor",
+      ":mock_frame_encryptor",
+      ":mock_peerconnectioninterface",
+      ":mock_rtp",
+      ":mock_video_bitrate_allocator",
+      ":mock_video_bitrate_allocator_factory",
+      ":mock_video_codec_factory",
+      ":mock_video_decoder",
+      ":mock_video_encoder",
+      ":rtc_api_unittests",
+      "units:units_unittests",
+    ]
+  }
 }
diff --git a/api/test/compile_all_headers.cc b/api/test/compile_all_headers.cc
new file mode 100644
index 0000000000..47c5c6ec84
--- /dev/null
+++ b/api/test/compile_all_headers.cc
@@ -0,0 +1,45 @@
+/*
+ *  Copyright 2019 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+// This file verifies that all include files in this directory can be
+// compiled without errors or other required includes.
+
+// Note: The following header files are not not tested here, as their
+// associated targets are not included in all configurations.
+// "api/test/audioproc_float.h"
+// "api/test/create_video_quality_test_fixture.h"
+// "api/test/neteq_simulator_factory.h"
+// "api/test/video_quality_test_fixture.h"
+// The following header files are also not tested:
+// "api/test/create_simulcast_test_fixture.h"
+// "api/test/create_videocodec_test_fixture.h"
+// "api/test/neteq_simulator.h"
+// "api/test/simulated_network.h"
+// "api/test/simulcast_test_fixture.h"
+// "api/test/test_dependency_factory.h"
+// "api/test/videocodec_test_fixture.h"
+// "api/test/videocodec_test_stats.h"
+
+#include "api/test/fake_frame_decryptor.h"
+#include "api/test/fake_frame_encryptor.h"
+#include "api/test/fake_media_transport.h"
+#include "api/test/loopback_media_transport.h"
+#include "api/test/mock_audio_mixer.h"
+#include "api/test/mock_frame_decryptor.h"
+#include "api/test/mock_frame_encryptor.h"
+#include "api/test/mock_peerconnectioninterface.h"
+#include "api/test/mock_rtpreceiver.h"
+#include "api/test/mock_rtpsender.h"
+#include "api/test/mock_video_bitrate_allocator.h"
+#include "api/test/mock_video_bitrate_allocator_factory.h"
+#include "api/test/mock_video_decoder.h"
+#include "api/test/mock_video_decoder_factory.h"
+#include "api/test/mock_video_encoder.h"
+#include "api/test/mock_video_encoder_factory.h"