diff --git a/make.sh b/make.sh
index c9bfebc..3e76e8d 100755
--- a/make.sh
+++ b/make.sh
@@ -3,7 +3,7 @@
 # Copyright (C) 2018 Gerhard Großmann
 
 # Set the name of your cursor theme
-themetitle='My Cursor Theme'
+: ${themetitle:='My Cursor Theme'}
 
 
 # For the folder name: Replace forbidden charakters with “-”
diff --git a/render-pngs.py b/render-pngs.py
index 0e19b8c..f99f7b6 100755
--- a/render-pngs.py
+++ b/render-pngs.py
@@ -65,14 +65,14 @@ class SVGRect:
 		dbg("New SVGRect: (%s)" % name)
 
 	def renderFromSVG(self, svgFName, sliceFName):
-		rc = os.system('inkscape --without-gui --export-id="%s" --export-filename="pngs/24/%s" --export-type=png "%s"' % (self.name, sliceFName, svgFName))
+		rc = os.system('inkscape --export-id="%s" --export-filename="pngs/24/%s" --export-type=png "%s"' % (self.name, sliceFName, svgFName))
 		if rc > 0:
 			fatalError('ABORTING: Inkscape failed to render the slice.')
 
 # Not only render 24x4 PNGs, but also 32x32 and 48x48
 
-		rc = os.system('inkscape --export-type=png -w 32 -h 32 --without-gui --export-id="%s" --export-filename="pngs/32/%s" "%s"' % (self.name, sliceFName, svgFName))
-		rc = os.system('inkscape --export-type=png -w 48 -h 48 --without-gui --export-id="%s" --export-filename="pngs/48/%s" "%s"' % (self.name, sliceFName, svgFName))
+		rc = os.system('inkscape --export-type=png -w 32 -h 32 --export-id="%s" --export-filename="pngs/32/%s" "%s"' % (self.name, sliceFName, svgFName))
+		rc = os.system('inkscape --export-type=png -w 48 -h 48 --export-id="%s" --export-filename="pngs/48/%s" "%s"' % (self.name, sliceFName, svgFName))
 
 class SVGHandler(handler.ContentHandler):
 	"""Base class for SVG parsers"""