diff --git a/src/components/Header/index.tsx b/src/components/Header/index.tsx
index 635f45e..203593e 100644
--- a/src/components/Header/index.tsx
+++ b/src/components/Header/index.tsx
@@ -24,7 +24,7 @@ export function Header() {
         <div className="logo">
           <img src={logoImg} alt="" />
         </div>
-        <Dialog.Root open={isOpen}>
+        <Dialog.Root open={isOpen} onOpenChange={() => setIsOpen(!isOpen)}>
           <Dialog.Trigger asChild>
             <NewTransactionButton>
               {' '}