diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_image_loader.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_image_loader.cpp
index c670c7d46..b5f0b20f9 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_image_loader.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_image_loader.cpp
@@ -9,6 +9,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "styles/style_chat.h"
 
+#include <QtCore/QtMath>
+
 namespace Stickers {
 
 EmojiImageLoader::EmojiImageLoader(crl::weak_on_queue<EmojiImageLoader> weak)