diff --git a/lib/index.d.ts b/lib/index.d.ts
index 9ac691f3..2d1a0476 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -722,13 +722,9 @@ declare namespace Joi {
     }
 
     type ValidationResult<TSchema = any> = {
-        error: undefined;
+        error?: ValidationError;
         warning?: ValidationError;
         value: TSchema;
-    } | {
-        error: ValidationError;
-        warning?: ValidationError;
-        value: any;
     }
 
     interface CreateErrorOptions {