diff --git a/app/fax/fax_send.php b/app/fax/fax_send.php
index 0598e84b2b..e9b37daa26 100644
--- a/app/fax/fax_send.php
+++ b/app/fax/fax_send.php
@@ -398,7 +398,7 @@ if (!function_exists('fax_split_dtmf')) {
 					chdir($dir_fax_temp);
 
 					//convert pdf to tif
-					$cmd = gs_cmd("-q -r".$gs_r." -g".$gs_g." -dBATCH -dPDFFitPage -dSAFER -dNOPAUSE -dBATCH -sOutputFile=".correct_path($fax_name).".tif -sDEVICE=tiffg4 -Ilib stocht.ps -c \"{ .75 gt { 1 } { 0 } ifelse} settransfer\" -- ".correct_path($fax_name).".pdf -c quit");
+					$cmd = gs_cmd("-q -r".$gs_r." -g".$gs_g." -dBATCH -dPDFFitPage -dNOSAFER -dNOPAUSE -dBATCH -sOutputFile=".correct_path($fax_name).".tif -sDEVICE=tiffg4 -Ilib stocht.ps -c \"{ .75 gt { 1 } { 0 } ifelse} settransfer\" -- ".correct_path($fax_name).".pdf -c quit");
 					// echo($cmd . "<br/>\n");
 					exec($cmd);
 					@unlink($dir_fax_temp.'/'.$fax_name.'.pdf');
@@ -632,7 +632,7 @@ if (!function_exists('fax_split_dtmf')) {
 			if (file_exists($dir_fax_temp.'/'.$fax_instance_uuid.'_cover.pdf')) {
 				chdir($dir_fax_temp);
 
-				$cmd = gs_cmd("-q -sDEVICE=tiffg32d -r".$gs_r." -g".$gs_g." -dBATCH -dPDFFitPage -dNOPAUSE -sOutputFile=".correct_path($fax_instance_uuid)."_cover.tif -- ".correct_path($fax_instance_uuid)."_cover.pdf -c quit");
+				$cmd = gs_cmd("-q -sDEVICE=tiffg32d -r".$gs_r." -g".$gs_g." -dBATCH -dPDFFitPage -dNOSAFER -dNOPAUSE -sOutputFile=".correct_path($fax_instance_uuid)."_cover.tif -- ".correct_path($fax_instance_uuid)."_cover.pdf -c quit");
 				// echo($cmd . "<br/>\n");
 				exec($cmd);
 				if (is_array($tif_files) && sizeof($tif_files) > 0) {