diff --git a/webform_validation.validators.inc b/webform_validation.validators.inc
index 5a60933..86b3edb 100644
--- a/webform_validation.validators.inc
+++ b/webform_validation.validators.inc
@@ -628,7 +628,7 @@ function webform_validation_webform_validation_validate($validator_name, $items,
           }
         }
         else {
-          $entry[$count]['value'] = _webform_validation_flatten_array($value);
+          $entry[$count]['value'] = str_replace( ',', '', _webform_validation_flatten_array($value));
         }
       }