diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc1b422..9a58d3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+# 0.9.1
+
+* fix(`QueryBuilderAdapter`): use generated field names for our boundary fields
+  in the select statement, avoids conflict with other fields in the query.
+
 # 0.9.0
 
 * build: Symfony 7.1 compatibility
diff --git a/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php b/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php
index 9932894..a5c2b6e 100644
--- a/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php
+++ b/packages/rekapager-doctrine-orm-adapter/src/QueryBuilderAdapter.php
@@ -230,10 +230,12 @@ private function getQueryBuilder(
             $queryBuilder->andWhere($queryBuilder->expr()->andX(...$expressions));
         }
 
-        // adds the boundary values to the query
+        // adds the boundary values to the select statement
 
+        $i = 1;
         foreach ($this->getBoundaryFieldNames() as $field) {
-            $queryBuilder->addSelect($field);
+            $queryBuilder->addSelect(sprintf('%s AS rekapager_boundary_%s', $field, $i));
+            $i++;
         }
 
         return $queryBuilder;