diff --git a/talks-public/Makefile.slides.rubber b/talks-public/Makefile.slides.rubber
index abc381f..4707d0b 100644
--- a/talks-public/Makefile.slides.rubber
+++ b/talks-public/Makefile.slides.rubber
@@ -1,24 +1,24 @@
 # Depends: rubber
 
 ORGS = $(wildcard *.org)
 TEXS = $(patsubst %.org,%.tex,$(ORGS))
 PDFS = $(patsubst %.org,%.pdf,$(ORGS))
 
 export TEXINPUTS = :$(CURDIR)/../../common/latex/
 
 all: $(PDFS)
 
 .PRECIOUS: $(TEXS)
 %.tex: %.org
 	../bin/export-org-to-beamer $<
 
 %.pdf: %.tex
 	rubber -m pdftex $<
 
 clean: $(patsubst %,%/clean,$(TEXS))
 
 %/clean:
 	if [ -f $* ]; then rubber -m pdftex --clean $* ; fi
-	rm -f $*
+	rm -f $* $*~ *.vrb
 
 distclean: clean