diff --git a/pipeline/frontend/yaml/linter/schema/schema.json b/pipeline/frontend/yaml/linter/schema/schema.json
index 41d69de62..15b9f0f36 100644
--- a/pipeline/frontend/yaml/linter/schema/schema.json
+++ b/pipeline/frontend/yaml/linter/schema/schema.json
@@ -630,7 +630,7 @@
         {
           "type": "object",
           "additionalProperties": {
-            "type": ["boolean", "string", "number"]
+            "type": ["boolean", "string", "number", "array", "object"]
           }
         }
       ]