diff --git a/frontend/src/app.tsx b/frontend/src/app.tsx
index 4e8daee1c9bc1f1ccd2af36baaeaee45b5540392..2ce0a81b8fcac8f0692898326fa9278c3f6010ca 100644
--- a/frontend/src/app.tsx
+++ b/frontend/src/app.tsx
@@ -243,7 +243,7 @@ const App: React.FC<{}> = () => {
           Your session has expired due to inactivity, you have to log in again
           to continue.
         </Text>
-        <Button size="lg" variant="outline" onClick={() => login()}>
+        <Button size="lg" onClick={() => login()}>
           Sign in with AAI
         </Button>
       </Modal>