diff --git a/app/code/core/Mage/Cms/Model/Wysiwyg/Images/Storage.php b/app/code/core/Mage/Cms/Model/Wysiwyg/Images/Storage.php
index f4088e0202c..94e143a9073 100644
--- a/app/code/core/Mage/Cms/Model/Wysiwyg/Images/Storage.php
+++ b/app/code/core/Mage/Cms/Model/Wysiwyg/Images/Storage.php
@@ -64,7 +64,7 @@ public function getDirsCollection($path)
         }
         // "include" section takes precedence and can revoke directory exclusion
         foreach ($this->getConfig()->dirs->include->children() as $dir) {
-            unset($conditions['regexp'][(string) $dir], $conditions['plain'][(string) $dir]);
+            unset($conditions['reg_exp'][(string) $dir], $conditions['plain'][(string) $dir]);
         }
 
         $regExp = $conditions['reg_exp'] ? ('~' . implode('|', array_keys($conditions['reg_exp'])) . '~i') : null;
diff --git a/composer.lock b/composer.lock
index d4f4051470e..8a105ce3567 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3219,16 +3219,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.57",
+            "version": "1.10.58",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "1627b1d03446904aaa77593f370c5201d2ecc34e"
+                "reference": "a23518379ec4defd9e47cbf81019526861623ec2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/1627b1d03446904aaa77593f370c5201d2ecc34e",
-                "reference": "1627b1d03446904aaa77593f370c5201d2ecc34e",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a23518379ec4defd9e47cbf81019526861623ec2",
+                "reference": "a23518379ec4defd9e47cbf81019526861623ec2",
                 "shasum": ""
             },
             "require": {
@@ -3277,7 +3277,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-01-24T11:51:34+00:00"
+            "time": "2024-02-12T20:02:57+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",