--- a/Makefile	Sun May 11 10:55:34 2014 +0200
+++ b/Makefile	Sun May 11 15:38:32 2014 +0200
@@ -6,6 +6,7 @@
 CONF = $(wildcard conf/*.conf)
 FRAMES = $(wildcard frames/*tex)
 IMAGES = $(notdir $(DIA:.dia=.pdf))
+OUT = $(wildcard out/*)
 
 .PHONY: clean
 
@@ -14,7 +15,7 @@
 	rubber -d --clean mk2014.tex
 	-rm -f *.vrb $(IMAGES)
 
-mk2014.pdf:	mk2014.tex $(IMAGES) $(FRAMES) $(TT) $(CONF)
+mk2014.pdf:	mk2014.tex $(IMAGES) $(FRAMES) $(TT) $(CONF) $(OUT)
 
 %.pdf:	%.tex
 	rubber -f -d $<