diff --git a/Makefile b/Makefile
index dbbd9ec..93b2ab6 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@
 	cp beamerthemes/beamerthemenzcs/NZCSbanner.png $(LATEX)/beamer/themeNZCS
 	
 	@mkdir -p $(LATEX)/OULogo
-	(cd OULogo; cp *.eps *.pdf *.jpg $(LATEX)/OULogo)
+	(cd OULogo; cp *.eps *.pdf *.jpg *.png $(LATEX)/OULogo)
 
 	@mkdir -p $(LATEX)/listings
 	cp listings/lstlang*.sty $(LATEX)/listings