diff --git a/Makefile b/Makefile
index ad861876da065c14a151ef1fbf5afb84b7d12c91..ddd4c50d2d5abdd0ea6eb69d885c02e6aedc790e 100644
--- a/Makefile
+++ b/Makefile
@@ -27,10 +27,10 @@ svg-inkscape:
 	pdflatex -jobname BIND_ref main.tex
 
 resources: resources.pdf
-resources.pdf: main.aux $(wildcard CS/*tex)
+resources.pdf: main.aux cs
 	pdflatex resources.tex
 
 all: BIND.pdf resources ref
 
 clean:
-	rm -fr *.aux *.sls *.slo *.slg *.toc *.acn *.log *.ptc *.out *.idx *.ist *.glo *.glg *.gls *.acr *.alg *.ilg *.ind *.pdf sq/*aux svg-inkscape CS/*aux
+	rm -fr *.aux *.sls *.slo *.slg *.toc *.acn *.log *.ptc *.out *.idx *.ist *.glo *.glg *.gls *.acr *.alg *.ilg *.ind *.pdf sq/*aux svg-inkscape cs/*aux
diff --git a/cs b/cs
index 36a001b51897aedd6633e8b73e4eed30648fb424..55108560536315d6ca0159243d5ad377dbb50d42 160000
--- a/cs
+++ b/cs
@@ -1 +1 @@
-Subproject commit 36a001b51897aedd6633e8b73e4eed30648fb424
+Subproject commit 55108560536315d6ca0159243d5ad377dbb50d42