diff --git a/lib/validator.js b/lib/validator.js
index 93e4192..6ef0327 100644
--- a/lib/validator.js
+++ b/lib/validator.js
@@ -44,12 +44,15 @@ function getValidator (options, schema) {
     }
 
     if (!validation.valid) {
-      var errors = validation.errors;
-      var firstError = validation.errors[0];
-      if (firstError.message.indexOf('not match any schemas') >= 0 && firstError.subErrors && firstError.subErrors.length > 0) {
-        firstError = firstError.subErrors[0];
-        errors = firstError.subErrors;
-      }
+      var errors = validation.errors.map(error => {
+        if (error.message.indexOf('not match any schemas') >= 0 && error.subErrors && error.subErrors.length > 0) {
+          return error.subErrors[0];
+        } else {
+          return error;
+        }
+      });
+      var firstError = errors[0];
+
       return new ValidationError(firstError.dataPath + ' => ' + firstError.message, errors);
     }