diff --git a/src/TaggableBehavior.php b/src/TaggableBehavior.php
index b11dc00..4e64b40 100644
--- a/src/TaggableBehavior.php
+++ b/src/TaggableBehavior.php
@@ -184,6 +184,9 @@ public function afterSave()
      */
     public function beforeDelete()
     {
+        if ($this->owner->hasErrors()) {
+            return;
+        }
         $tagRelation = $this->owner->getRelation($this->tagRelation);
         $pivot = $tagRelation->via->from[0];