diff --git a/scad.sh b/scad.sh
index aef2ee0..3c5600d 100644
--- a/scad.sh
+++ b/scad.sh
@@ -14,7 +14,7 @@ function sortStl () {
 }
 
 function generateJpeg () {
-	openscad --enable manifold --viewall --render --imgsize=512,512 --colorscheme=${THEME} -o "img/${NAME}_${2}.png" "${1}"
+	openscad --enable manifold --viewall --render --imgsize=512,512 --colorscheme=${THEME} -D VERBOSE=false -D PART=\"${2}\" -o "img/${NAME}_${2}.png" "${1}"
 	convert "img/${NAME}_${2}.png" -sampling-factor 4:2:0 -strip -quality 85 -interlace JPEG -colorspace RGB "img/${NAME}_${2}.jpg"
 	rm -f "img/${NAME}_${2}.png"
 }