diff --git a/make-includes/standard_rules.make b/make-includes/standard_rules.make
index 0e7a956..0129ccd 100755
--- a/make-includes/standard_rules.make
+++ b/make-includes/standard_rules.make
@@ -107,11 +107,11 @@
 # mechanism.
 #
 %.pdf %-print.pdf: %.svg
-	inkscape --file=$< --export-text-to-path --without-gui --export-pdf=$*-tmp.pdf
-	pdfcrop $*-tmp.pdf $@
-	-rm -f $*-tmp.pdf
+	inkscape --file=$< --export-text-to-path --without-gui --export-pdf=$(IMGDIR)/$*-tmp.pdf
+	pdfcrop $(IMGDIR)/$*-tmp.pdf $(IMGDIR)/$@
+	-rm -f $(IMGDIR)/$*-tmp.pdf
 #
 # PNG from SVG (via Inkscape)
 #
 %.png %-print.png %-web.png: %.svg
-	inkscape --file=$< --without-gui --export-area-drawing --export-background-opacity=1.0 --export-dpi=96 --export-png=$@
+	inkscape --file=$< --without-gui --export-area-drawing --export-background-opacity=1.0 --export-dpi=96 --export-png=$(IMGDIR)/$@