diff --git a/Makefile b/Makefile
index fbcd83a..95b50de 100755
--- a/Makefile
+++ b/Makefile
@@ -16,12 +16,12 @@
 
 IwC_paper.ps: IwC_paper.dvi
 
-IwC_paper.dvi: IwC_paper.tex bib $(GRAPHICS)
+IwC_paper.dvi: IwC_paper.tex IwC_paper.bib $(GRAPHICS)
+	latex $<
+	bibtex $*
 	latex $<
 	latex $<
 
-bib: IwC_paper.bbl
-
 
 test-screenshot.eps: test-screenshot.tif
 
@@ -57,10 +57,6 @@
 	rm -f *.aux *.bbl *.blg *.log *.dvi *.ps
 
 
-%.bbl: %.bib
-	latex $*
-	bibtex $*
-
 %.pdf: %.ps
 	ps2pdf -dNOCACHE $< $@