diff --git a/Telegram/SourceFiles/ui/widgets/multi_select.cpp b/Telegram/SourceFiles/ui/widgets/multi_select.cpp
index 60e44098c..2c53f88d2 100644
--- a/Telegram/SourceFiles/ui/widgets/multi_select.cpp
+++ b/Telegram/SourceFiles/ui/widgets/multi_select.cpp
@@ -859,5 +859,6 @@ bool MultiSelect::Inner::hasItem(uint64 itemId) const {
 	return _idsMap.find(itemId) != _idsMap.cend();
 }
 
+MultiSelect::Inner::~Inner() = default;
 
 } // namespace Ui
diff --git a/Telegram/SourceFiles/ui/widgets/multi_select.h b/Telegram/SourceFiles/ui/widgets/multi_select.h
index 1b62fe685..8c86ed2b8 100644
--- a/Telegram/SourceFiles/ui/widgets/multi_select.h
+++ b/Telegram/SourceFiles/ui/widgets/multi_select.h
@@ -105,6 +105,8 @@ public:
 
 	void setResizedCallback(base::lambda<void(int heightDelta)> callback);
 
+	~Inner();
+
 protected:
 	int resizeGetHeight(int newWidth) override;