diff --git a/Source/ES.Switch.pas b/Source/ES.Switch.pas
index 012a007..fedaadd 100644
--- a/Source/ES.Switch.pas
+++ b/Source/ES.Switch.pas
@@ -476,6 +476,7 @@ procedure TEsCustomSwitch.CreateWnd;
 destructor TEsCustomSwitch.Destroy;
 begin
   Style.Free;
+  Animation.Free;
   inherited;
 end;