diff --git a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_button.cpp b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_button.cpp
index 4dbc3cd10..84d565639 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_button.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_button.cpp
@@ -13,6 +13,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "styles/style_chat_helpers.h"
 #include "styles/style_layers.h"
 
+#include <QtMath>
+
 namespace HistoryView::Controls {
 
 namespace {