diff --git a/Telegram/SourceFiles/ui/animation.h b/Telegram/SourceFiles/ui/animation.h
index 5eda4ac86..8d93daaf8 100644
--- a/Telegram/SourceFiles/ui/animation.h
+++ b/Telegram/SourceFiles/ui/animation.h
@@ -430,7 +430,7 @@ QPainterPath path(QPointF (&from)[N]) {
 bool Disabled();
 void SetDisabled(bool disabled);
 
-};
+} // anim namespace
 
 class BasicAnimation;