diff --git a/bruno/user/auth/Login User.yml b/bruno/user/auth/Login User.yml
index f2e5e94..30286a4 100644
--- a/bruno/user/auth/Login User.yml	
+++ b/bruno/user/auth/Login User.yml	
@@ -10,7 +10,7 @@ http:
     type: json
     data: |-
       {
-        "login": "testuser@example.com",
+        "login": "testuser@tests.bookhoard.internal",
         "password": "Test@Pass123!"
       }
 
diff --git a/bruno/user/auth/Register User.yml b/bruno/user/auth/Register User.yml
index f100388..038e56e 100644
--- a/bruno/user/auth/Register User.yml	
+++ b/bruno/user/auth/Register User.yml	
@@ -11,7 +11,7 @@ http:
     data: |-
       {
         "username": "testuser",
-        "email": "testuser@example.com",
+        "email": "testuser@tests.bookhoard.internal",
         "password": "Test@Pass123!",
         "first_name": "Test",
         "last_name": "User"
diff --git a/bruno/user/profile/Update Profile.yml b/bruno/user/profile/Update Profile.yml
index c486d40..4dacb2c 100644
--- a/bruno/user/profile/Update Profile.yml	
+++ b/bruno/user/profile/Update Profile.yml	
@@ -11,7 +11,7 @@ http:
     jsonBody: |-
       {
         "username": "updateduser",
-        "email": "updated@example.com",
+        "email": "updated@tests.bookhoard.internal",
         "first_name": "Updated",
         "last_name": "User",
         "theme": "dracula"