diff --git a/src/mine-helpers/src/FastBuilderWhere.php b/src/mine-helpers/src/FastBuilderWhere.php
index 0659267f..dd034478 100644
--- a/src/mine-helpers/src/FastBuilderWhere.php
+++ b/src/mine-helpers/src/FastBuilderWhere.php
@@ -32,7 +32,7 @@ public function eq(string $column, null|string $key = null): self
 
     public function lt(string $column, null|string $key = null): self
     {
-        return $this->buildOperator('>', $column, $key);
+        return $this->buildOperator('<', $column, $key);
     }
 
     public function ne(string $column, null|string $key = null): self