diff --git a/htdocs/includes/modules/propale/pdf_propale_bleu.modules.php b/htdocs/includes/modules/propale/pdf_propale_bleu.modules.php
index e97be6698f4..e2a7245c4b1 100644
--- a/htdocs/includes/modules/propale/pdf_propale_bleu.modules.php
+++ b/htdocs/includes/modules/propale/pdf_propale_bleu.modules.php
@@ -188,7 +188,7 @@ class pdf_propale_bleu extends ModelePDFPropales
 	       */
 	      	      
 	      $pdf->Output($file);
-	  
+	      return 1;		  
 	    }
 	}
     }