diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
index 701a3bc..37cc906 100644
--- a/src/QueryBuilder.php
+++ b/src/QueryBuilder.php
@@ -148,9 +148,7 @@ public function generateSelectFieldsProvided(string $bucket, array $columns): st
 		$fields = [];
 
 		foreach ($columns as $column) {
-			if (strpos($column, "(") === false) {
-				$fields[] = $bucket . "." . $column;
-			}
+			$fields[] = (strpos($column, "(") !== false) ? $column : $bucket . "." . $column;
 		}
 
 		return implode(",", $fields);