diff --git a/flutter/lib/common/widgets/dialog.dart b/flutter/lib/common/widgets/dialog.dart
index cdce6f12a..71d281ea1 100644
--- a/flutter/lib/common/widgets/dialog.dart
+++ b/flutter/lib/common/widgets/dialog.dart
@@ -180,7 +180,7 @@ void changeWhiteList({Function()? callback}) async {
                 child: TextField(
                     maxLines: null,
                     decoration: InputDecoration(
-                      border: const OutlineInputBorder(),
+                      border: isDesktop ? const OutlineInputBorder() : null,
                       errorText: msg.isEmpty ? null : translate(msg),
                     ),
                     controller: controller,