diff --git a/integration_test/scenarios/email/reply_to_own_sent_email_scenario.dart b/integration_test/scenarios/email/reply_to_own_sent_email_scenario.dart
index 73a32687e..fcae1e0a5 100644
--- a/integration_test/scenarios/email/reply_to_own_sent_email_scenario.dart
+++ b/integration_test/scenarios/email/reply_to_own_sent_email_scenario.dart
@@ -14,10 +14,12 @@ class ReplyToOwnSentEmailScenario extends BaseTestScenario {
   
   @override
   Future<void> runTestLogic() async {
+    const subject = 'reply own sent email';
+
     final threadRobot = ThreadRobot($);
     final mailboxMenuRobot = MailboxMenuRobot($);
     final emailRobot = EmailRobot($);
-    final sendEmailScenario = SendEmailScenario($);
+    final sendEmailScenario = SendEmailScenario($, customSubject: subject);
     final appLocalizations = AppLocalizations();
 
     await sendEmailScenario.runTestLogic();
@@ -25,7 +27,7 @@ class ReplyToOwnSentEmailScenario extends BaseTestScenario {
     await mailboxMenuRobot.openFolderByName(
       appLocalizations.sentMailboxDisplayName,
     );
-    await threadRobot.openEmailWithSubject('Test subject');
+    await threadRobot.openEmailWithSubject(subject);
     await emailRobot.onTapReplyEmail();
     _expectToFieldContainListEmailAddressCorrectly();
   }
diff --git a/integration_test/scenarios/send_email_scenario.dart b/integration_test/scenarios/send_email_scenario.dart
index ce5e7bc9e..e3942ada3 100644
--- a/integration_test/scenarios/send_email_scenario.dart
+++ b/integration_test/scenarios/send_email_scenario.dart
@@ -9,7 +9,9 @@ import '../robots/composer_robot.dart';
 import '../robots/thread_robot.dart';
 
 class SendEmailScenario extends BaseTestScenario {
-  const SendEmailScenario(super.$);
+  const SendEmailScenario(super.$, {this.customSubject});
+
+  final String? customSubject;
 
   @override
   Future<void> runTestLogic() async {
@@ -35,7 +37,7 @@ class SendEmailScenario extends BaseTestScenario {
       prefixEmailAddress: PrefixEmailAddress.to,
       email: additionalRecipient,
     );
-    await composerRobot.addSubject(subject);
+    await composerRobot.addSubject(customSubject ?? subject);
     await composerRobot.addContent(content);
     await composerRobot.sendEmail(imagePaths);