diff --git a/inc/poche/WallabagEBooks.class.php b/inc/poche/WallabagEBooks.class.php
index 558315719..54c2b1bcf 100644
--- a/inc/poche/WallabagEBooks.class.php
+++ b/inc/poche/WallabagEBooks.class.php
@@ -260,7 +260,7 @@ class WallabagPDF extends WallabagEbooks
         $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
         
         
-        $pdf->Output($this->bookFileName . '.pdf', 'FD');
+        $pdf->Output('cache/' . $this->bookFileName . '.pdf', 'FD');
         }
         catch (Exception $e) {
             Tools::logm('TCPDF has encountered an error : '.$e->getMessage());