diff --git a/AUTHORS b/AUTHORS
index 1a000c1b8c..5c88c7f203 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -25,6 +25,7 @@ Ben Strong <bstrong@gmail.com>
 Berthold Herrmann <bertholdherrmann08@googlemail.com>
 Bob Withers <bwit@pobox.com>
 Bridger Maxwell <bridgeyman@gmail.com>
+Bruno Pitrus <brunopitrus@hotmail.com>
 Cheng Qian <chengqian1521@qq.com>
 Christophe Dumez <ch.dumez@samsung.com>
 Chris Tserng <tserng@amazon.com>
diff --git a/modules/audio_processing/aec3/multi_channel_content_detector.h b/modules/audio_processing/aec3/multi_channel_content_detector.h
index 1c6cc1e7a8..be8717f3af 100644
--- a/modules/audio_processing/aec3/multi_channel_content_detector.h
+++ b/modules/audio_processing/aec3/multi_channel_content_detector.h
@@ -13,6 +13,7 @@
 
 #include <stddef.h>
 
+#include <memory>
 #include <vector>
 
 #include "absl/types/optional.h"