diff --git a/components/com_users/src/Controller/UserController.php b/components/com_users/src/Controller/UserController.php
index 8c64e509a99..78ee13fb0af 100644
--- a/components/com_users/src/Controller/UserController.php
+++ b/components/com_users/src/Controller/UserController.php
@@ -105,9 +105,6 @@ class UserController extends BaseController
 
         $this->app->setUserState('users.login.form.data', []);
 
-        // Show a message when a user is logged in.
-        $this->app->enqueueMessage(Text::_('COM_USERS_FRONTEND_LOGIN_SUCCESS'), 'message');
-
         $this->app->redirect(Route::_($this->app->getUserState('users.login.form.return'), false));
     }
 
diff --git a/language/en-GB/com_users.ini b/language/en-GB/com_users.ini
index 2ba1cb2db21..3e7c64ddeea 100644
--- a/language/en-GB/com_users.ini
+++ b/language/en-GB/com_users.ini
@@ -30,7 +30,6 @@ COM_USERS_FIELD_RESET_CONFIRM_USERNAME_LABEL="Username"
 COM_USERS_FIELD_RESET_PASSWORD1_LABEL="Password"
 COM_USERS_FIELD_RESET_PASSWORD1_MESSAGE="The passwords you entered do not match. Please enter your desired password in the password field and confirm your entry by entering it in the confirm password field."
 COM_USERS_FIELD_RESET_PASSWORD2_LABEL="Confirm Password"
-COM_USERS_FRONTEND_LOGIN_SUCCESS="You have been logged in."
 COM_USERS_FRONTEND_LOGOUT_SUCCESS="You have been logged out."
 COM_USERS_INVALID_EMAIL="Invalid email address"
 COM_USERS_LBL_SELECT_INSTRUCTIONS="Please select how you would like to verify your login to this site."
@@ -162,3 +161,6 @@ COM_USERS_PROFILE_OTEPS_WAIT_DESC="There are no emergency one time passwords gen
 COM_USERS_PROFILE_TWOFACTOR_DESC="Select the two factor authentication method you want to use."
 COM_USERS_PROFILE_TWOFACTOR_LABEL="Authentication Method"
 COM_USERS_PROFILE_TWO_FACTOR_AUTH="Two Factor Authentication"
+
+; Obsolete language strings since 4.3.0 -- Remove them in Joomla 5.0
+COM_USERS_FRONTEND_LOGIN_SUCCESS="You have been logged in."