diff --git a/components/cli/cli/compose/schema/data/config_schema_v3.2.json b/components/cli/cli/compose/schema/data/config_schema_v3.2.json
index a5bd3686fa..1a290476e1 100644
--- a/components/cli/cli/compose/schema/data/config_schema_v3.2.json
+++ b/components/cli/cli/compose/schema/data/config_schema_v3.2.json
@@ -72,6 +72,7 @@
                 "context": {"type": "string"},
                 "dockerfile": {"type": "string"},
                 "args": {"$ref": "#/definitions/list_or_dict"},
+                "labels": {"$ref": "#/definitions/list_or_dict"},
                 "cache_from": {"$ref": "#/definitions/list_of_strings"}
               },
               "additionalProperties": false