diff --git a/ui/effects/numbers_animation.cpp b/ui/effects/numbers_animation.cpp
index 6f81a75..2a44ac3 100644
--- a/ui/effects/numbers_animation.cpp
+++ b/ui/effects/numbers_animation.cpp
@@ -17,12 +17,17 @@ NumbersAnimation::NumbersAnimation(
 	const style::font &font,
 	Fn<void()> animationCallback)
 : _font(font)
+, _duration(st::slideWrapDuration)
 , _animationCallback(std::move(animationCallback)) {
 	for (auto ch = '0'; ch != '9'; ++ch) {
 		accumulate_max(_digitWidth, _font->m.horizontalAdvance(ch));
 	}
 }
 
+void NumbersAnimation::setDuration(int duration) {
+	_duration = duration;
+}
+
 void NumbersAnimation::setText(const QString &text, int value) {
 	if (_a_ready.animating()) {
 		_delayedText = text;
@@ -82,7 +87,7 @@ void NumbersAnimation::realSetText(QString text, int value) {
 			[this] { animationCallback(); },
 			0.,
 			1.,
-			st::slideWrapDuration);
+			_duration);
 	}
 }
 
diff --git a/ui/effects/numbers_animation.h b/ui/effects/numbers_animation.h
index 49aac7e..c2f3fd3 100644
--- a/ui/effects/numbers_animation.h
+++ b/ui/effects/numbers_animation.h
@@ -25,6 +25,7 @@ public:
 		_widthChangedCallback = std::move(callback);
 	}
 	void setText(const QString &text, int value);
+	void setDuration(int duration);
 	void finishAnimating();
 
 	void paint(QPainter &p, int x, int y, int outerWidth);
@@ -44,6 +45,8 @@ private:
 
 	const style::font &_font;
 
+	int _duration;
+
 	QList<Digit> _digits;
 	int _digitWidth = 0;