diff --git a/src/Repository/MemberDocumentRepository.php b/src/Repository/MemberDocumentRepository.php
index a9a7b49..6cb916a 100644
--- a/src/Repository/MemberDocumentRepository.php
+++ b/src/Repository/MemberDocumentRepository.php
@@ -4,7 +4,6 @@ namespace App\Repository;
 
 use App\Entity\MemberDocument;
 use App\Entity\Member;
-use App\Entity\MemberCase;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
 use Doctrine\Persistence\ManagerRegistry;
 
@@ -18,6 +17,18 @@ class MemberDocumentRepository extends ServiceEntityRepository
         parent::__construct($registry, MemberDocument::class);
     }
 
+    public function removeUnsigned(Member $member)
+    {
+        $conn = $this->getEntityManager()->getConnection();
+        $sql = "DELETE FROM member_document WHERE client_id = :client_id AND client_signed IS NULL";
+        $stmt = $conn->prepare($sql);
+        $result = $stmt->executeQuery([
+            'client_id' => $member->getId()->toBinary()
+        ]);
+
+        return $result;
+    }
+
     //    /**
     //     * @return CaseDocument[] Returns an array of CaseDocument objects
     //     */