diff --git a/typo3/sysext/core/Classes/Error/ErrorHandler.php b/typo3/sysext/core/Classes/Error/ErrorHandler.php
index 5435cf096d0de0c38cc37e36beef81067137f2b3..5c01ded259500470583c88ab984e9fb5611d60aa 100644
--- a/typo3/sysext/core/Classes/Error/ErrorHandler.php
+++ b/typo3/sysext/core/Classes/Error/ErrorHandler.php
@@ -18,6 +18,7 @@ use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerAwareTrait;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Log\LogLevel;
+use TYPO3\CMS\Core\Log\LogManager;
 use TYPO3\CMS\Core\Messaging\FlashMessage;
 use TYPO3\CMS\Core\TimeTracker\TimeTracker;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
@@ -132,6 +133,11 @@ class ErrorHandler implements ErrorHandlerInterface, LoggerAwareInterface
         $logTitle = 'Core: Error handler (' . TYPO3_MODE . ')';
         $message = $logTitle . ': ' . $message;
 
+        if ($errorLevel === E_USER_DEPRECATED) {
+            $logger = GeneralUtility::makeInstance(LogManager::class)->getLogger('TYPO3.CMS.deprecations');
+            $logger->notice($message);
+            return true;
+        }
         if ($this->logger) {
             $this->logger->log(LogLevel::NOTICE - $severity, $message);
         }
diff --git a/typo3/sysext/core/Configuration/DefaultConfiguration.php b/typo3/sysext/core/Configuration/DefaultConfiguration.php
index 4d254136e35cb30550f31b50e0f8b0dc92f90b61..814678c67d296fad86805d89bab34286e8fb5545 100644
--- a/typo3/sysext/core/Configuration/DefaultConfiguration.php
+++ b/typo3/sysext/core/Configuration/DefaultConfiguration.php
@@ -1321,9 +1321,18 @@ return [
                             ]
                         ]
                     ]
+                ],
+                'deprecations' => [
+                    'writerConfiguration' => [
+                        \TYPO3\CMS\Core\Log\LogLevel::NOTICE => [
+                            \TYPO3\CMS\Core\Log\Writer\FileWriter::class => [
+                                'logFileInfix' => 'deprecations'
+                            ],
+                        ]
+                    ]
                 ]
             ]
-        ]
+        ],
     ],
     'USER' => [],
     'SC_OPTIONS' => [ // Here you can more or less freely define additional configuration for scripts in TYPO3. Of course the features supported depends on the script. See documentation "Inside TYPO3" for examples. Keys in the array are the relative path of a script (for output scripts it should be the "script ID" as found in a comment in the HTML header ) and values can then be anything that scripts wants to define for itself. The key "GLOBAL" is reserved.