diff --git a/Telegram/SourceFiles/calls/group/calls_group_common.cpp b/Telegram/SourceFiles/calls/group/calls_group_common.cpp
index 69c028cdce..030ba2bdf5 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_common.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_common.cpp
@@ -223,18 +223,13 @@ void ConferenceCallJoinConfirm(
 			style::al_top
 		)->setTryMakeSimilarLines(true);
 	}
-	const auto joinAndClose = [=] {
+	box->addButton(tr::lng_confcall_join_button(), [=] {
 		join([weak = base::make_weak(box)] {
 			if (const auto strong = weak.get()) {
 				strong->closeBox();
 			}
 		});
-	};
-	Info::BotStarRef::AddFullWidthButton(
-		box,
-		tr::lng_confcall_join_button(),
-		joinAndClose,
-		&st::confcallLinkButton);
+	});
 }
 
 ConferenceCallLinkStyleOverrides DarkConferenceCallLinkStyle() {
diff --git a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.cpp b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.cpp
index 935a3ff499..a434e2aeab 100644
--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.cpp
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.cpp
@@ -340,34 +340,6 @@ not_null<Ui::AbstractButton*> AddViewListButton(
 	return button;
 }
 
-not_null<Ui::RoundButton*> AddFullWidthButton(
-		not_null<Ui::BoxContent*> box,
-		rpl::producer<QString> text,
-		Fn<void()> callback,
-		const style::RoundButton *stOverride) {
-	const auto &boxSt = box->getDelegate()->style();
-	const auto result = box->addButton(
-		std::move(text),
-		std::move(callback),
-		stOverride ? *stOverride : boxSt.button);
-	rpl::combine(
-		box->widthValue(),
-		result->widthValue()
-	) | rpl::on_next([=](int width, int buttonWidth) {
-		const auto correct = width
-			- boxSt.buttonPadding.left()
-			- boxSt.buttonPadding.right();
-		if (correct > 0 && buttonWidth != correct) {
-			result->resizeToWidth(correct);
-			result->moveToLeft(
-				boxSt.buttonPadding.left(),
-				boxSt.buttonPadding.top(),
-				width);
-		}
-	}, result->lifetime());
-	return result;
-}
-
 void AddFullWidthButtonFooter(
 		not_null<Ui::BoxContent*> box,
 		not_null<Ui::RpWidget*> button,
@@ -494,11 +466,11 @@ object_ptr<Ui::BoxContent> StarRefLinkBox(
 			};
 		};
 		preview->setClickedCallback(copy(false));
-		const auto button = AddFullWidthButton(
-			box,
+		const auto button = box->addButton(
 			tr::lng_star_ref_link_copy(),
-			copy(true),
-			&st::starrefCopyButton);
+			[=] { copy(true); },
+			st::starrefCopyButton);
+
 		const auto name = TextWithEntities{ bot->name() };
 		AddFullWidthButtonFooter(
 			box,
@@ -712,8 +684,7 @@ object_ptr<Ui::BoxContent> JoinStarRefBox(
 				show->showToast(u"Failed: "_q + error);
 			});
 		};
-		const auto button = AddFullWidthButton(
-			box,
+		const auto button = box->addButton(
 			tr::lng_star_ref_one_join(),
 			send);
 		AddFullWidthButtonFooter(
diff --git a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.h b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.h
index a48586b1be..e38bdd1c5a 100644
--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.h
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_common.h
@@ -55,12 +55,6 @@ using ConnectedBots = std::vector<ConnectedBot>;
 	rpl::producer<QString> subtitle,
 	bool newBadge = false);
 
-not_null<Ui::RoundButton*> AddFullWidthButton(
-	not_null<Ui::BoxContent*> box,
-	rpl::producer<QString> text,
-	Fn<void()> callback = nullptr,
-	const style::RoundButton *stOverride = nullptr);
-
 void AddFullWidthButtonFooter(
 	not_null<Ui::BoxContent*> box,
 	not_null<Ui::RpWidget*> button,
diff --git a/Telegram/SourceFiles/ui/effects/premium.style b/Telegram/SourceFiles/ui/effects/premium.style
index 298e315055..85677accc3 100644
--- a/Telegram/SourceFiles/ui/effects/premium.style
+++ b/Telegram/SourceFiles/ui/effects/premium.style
@@ -494,6 +494,7 @@ starrefFooterButton: RoundButton(defaultActiveButton) {
 starrefFooterBox: Box(defaultBox) {
 	buttonPadding: margins(22px, 11px, 22px, 54px);
 	buttonHeight: 42px;
+	buttonWide: true;
 	button: starrefFooterButton;
 	shadowIgnoreTopSkip: true;
 }