diff --git a/search2/search/expr.inc.php b/search2/search/expr.inc.php
index fd26ed9..5df228d 100755
--- a/search2/search/expr.inc.php
+++ b/search2/search/expr.inc.php
@@ -1256,11 +1256,6 @@ class SQLQueryBuilder implements QueryBuilder
 			$query = $this->getSQLEvalExpr($expr);
 		}
 
-		if ($expr->not())
-		{
-			$query = "NOT $query";
-		}
-
 		return $query;
 	}