diff --git a/typo3/sysext/backend/Classes/Form/FieldControl/LinkPopup.php b/typo3/sysext/backend/Classes/Form/FieldControl/LinkPopup.php
index 478274262835de8732e1a1392d413b87e4bd4df7..d327a27443424b1bcf992304751b934543bf1fdb 100644
--- a/typo3/sysext/backend/Classes/Form/FieldControl/LinkPopup.php
+++ b/typo3/sysext/backend/Classes/Form/FieldControl/LinkPopup.php
@@ -38,7 +38,7 @@ class LinkPopup extends AbstractNode
 
         $parameterArray = $this->data['parameterArray'];
         $itemName = $parameterArray['itemFormElName'];
-        $windowOpenParameters = $options['windowOpenParameters'] ?? 'height=800,width=600,status=0,menubar=0,scrollbars=1';
+        $windowOpenParameters = $options['windowOpenParameters'] ?? 'height=800,width=1000,status=0,menubar=0,scrollbars=1';
 
         $linkBrowserArguments = [];
         if (isset($options['blindLinkOptions'])) {