diff --git a/src/Eloquent/Relations/Traits/HasExistenceQueries.php b/src/Eloquent/Relations/Traits/HasExistenceQueries.php
index 7f16288..c46b072 100644
--- a/src/Eloquent/Relations/Traits/HasExistenceQueries.php
+++ b/src/Eloquent/Relations/Traits/HasExistenceQueries.php
@@ -51,11 +51,11 @@ public function getRelationExistenceQueryForSelfRelation(Builder $query, Builder
 
         $query->getModel()->setTable($hash);
 
-        /** @var string $from */
-        $from = $query->getQuery()->from;
+        /** @var string $parentFrom */
+        $parentFrom = $parentQuery->getQuery()->from;
 
         $query->select($columns)->whereColumn(
-            "$from.$this->localKey",
+            "$parentFrom.$this->localKey",
             '=',
             $this->getQualifiedFirstKeyName()
         );