diff --git a/formats/json/compatibility.go b/formats/json/compatibility.go
index 0204c602..bb290937 100644
--- a/formats/json/compatibility.go
+++ b/formats/json/compatibility.go
@@ -35,13 +35,6 @@ const (
 )
 
 var backwardCompatibility = []diffKind{
-	schemaDeleted,
-	incompatibleTypes,
-	requiredFieldChanged,
-	itemSchemaModification,
-	itemSchemaAddition,
-	itemsSchemaDeletion,
-	subSchemaTypeModification,
 	schemaDeleted,
 	incompatibleTypes,
 	requiredFieldChanged,