diff --git a/README.md b/README.md
index 4ba107a..10e5579 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 * A working installation of [WordPress](http://wordpress.org/) (used for user management only)
 * [gregorio](https://gna.org/projects/gregorio/)
 * [LuaLaTeX](http://www.tug.org/texlive/)
-* [ImageMagick](http://www.imagemagick.org/)
+* *([ImageMagick](http://www.imagemagick.org/) should not be necessary any more)*
 * [PDFCrop](http://pdfcrop.sourceforge.net/)
 * [GhostScript](http://www.ghostscript.com/)
 
diff --git a/chant_img.php b/chant_img.php
index 6a19cbf..008a5ce 100755
--- a/chant_img.php
+++ b/chant_img.php
@@ -180,10 +180,8 @@ function makeimgfiles($id, $tex, $suffix = '') {
 	fclose($f[0]);
 	chdir(dirname($f[1]));
 	exec('lualatex --interaction=nonstopmode '.basename($f[1]));
-#	exec('convert -density 300 '.substr($f[1],0,-4).'.pdf -flatten -trim '.$path.'png/'.$id.$suffix.'.png');
 	exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r300x300 -sOutputFile='.$path.'png/'.$id.$suffix.'.png -- '.substr($f[1],0,-4).'.pdf -c quit');
 	chmod($path.'png/'.$id.$suffix.'.png', 0666);
-#	exec('convert -resize 33.333333% '.$path.'png/'.$id.$suffix.'.png '.$path.$id.$suffix.'.png');
 	exec('gs -q -dBATCH -dMaxBitmap=50000000 -dNOPAUSE -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r100x100 -sOutputFile='.$path.$id.$suffix.'.png -- '.substr($f[1],0,-4).'.pdf -c quit');
 	chmod($path.$id.$suffix.'.png', 0666);
 	exec('pdfcrop '.substr($f[1],0,-4).'.pdf '.$path.'pdf/'.$id.$suffix.'.pdf');