diff --git a/application/Espo/Resources/metadata/app/metadata.json b/application/Espo/Resources/metadata/app/metadata.json
index 93346f0d16..a3c5dadbe3 100644
--- a/application/Espo/Resources/metadata/app/metadata.json
+++ b/application/Espo/Resources/metadata/app/metadata.json
@@ -42,7 +42,6 @@
         ["aclDefs", "__ANY__", "ownershipCheckerClassName"],
         ["aclDefs", "__ANY__", "portalOwnershipCheckerClassName"],
         ["aclDefs", "__ANY__", "assignmentCheckerClassName"],
-        ["aclDefs", "__ANY__", "linkCheckerClassNameMap"],
         ["aclDefs", "__ANY__", "linkCheckerClassNameMap"]
     ],
     "frontendNonAdminHiddenPathList": [