diff --git a/tikz/2d-parted-function/Makefile b/tikz/2d-parted-function/Makefile
index 51cbf2c..226cab8 100644
--- a/tikz/2d-parted-function/Makefile
+++ b/tikz/2d-parted-function/Makefile
@@ -28,6 +28,6 @@ svg:
 	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
 	pdf2svg $(SOURCE).pdf $(SOURCE).svg
 	# Necessary, as pdf2svg does not always create valid svgs:
-	inkscape $(SOURCE)1.svg --export-width=$(WIDTH) --export-plain-svg=$(SOURCE)1.svg
+	inkscape $(SOURCE).svg --export-width=$(WIDTH) --export-plain-svg=$(SOURCE)1.svg
 	rsvg-convert -a -w 720 -f svg $(SOURCE)1.svg -o $(SOURCE).svg
 	rm $(SOURCE)1.svg
\ No newline at end of file