diff --git a/cmd/internal/codegen/parse/validation.go b/cmd/internal/codegen/parse/validation.go
index 7ea3d31cbe6..e0401bd3d24 100644
--- a/cmd/internal/codegen/parse/validation.go
+++ b/cmd/internal/codegen/parse/validation.go
@@ -378,6 +378,8 @@ func getValidation(comment string, props *v1beta1.JSONSchemaProps) {
 		for i := range enums {
 			props.Enum = append(props.Enum, v1beta1.JSON{[]byte(enums[i])})
 		}
+	case "Format":
+		props.Format = parts[1]
 	default:
 		log.Fatalf("Unsupport validation: %s", comment)
 	}