diff --git a/typo3/sysext/frontend/Classes/Authentication/FrontendUserAuthentication.php b/typo3/sysext/frontend/Classes/Authentication/FrontendUserAuthentication.php
index 95614355ef5c3466c4e63e40493f8340dfaa84b7..f5e92c18cf7cc1a9715d360accc4a0df41dcec1f 100644
--- a/typo3/sysext/frontend/Classes/Authentication/FrontendUserAuthentication.php
+++ b/typo3/sysext/frontend/Classes/Authentication/FrontendUserAuthentication.php
@@ -414,7 +414,7 @@ class FrontendUserAuthentication extends \TYPO3\CMS\Core\Authentication\Abstract
 				// Remove session-data
 				$this->removeSessionData();
 				// Remove cookie if not logged in as the session data is removed as well
-				if (!empty($this->user['uid'])) {
+				if (empty($this->user['uid'])) {
 					$this->removeCookie($this->name);
 				}
 			} elseif ($this->sessionDataTimestamp === NULL) {