diff --git a/docs/preso/02-AusCert/README.md b/docs/preso/02-AusCert/README.md
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+Either grab the following fonts manually:
+
+* [FiraSans.sty](http://ctan.math.washington.edu/tex-archive/fonts/fira/latex/FiraSans.sty)
+* [FiraMono.sty](http://ctan.math.washington.edu/tex-archive/fonts/fira/latex/FiraMono.sty)
+* [mwieghts.sty](http://mirror.aarnet.edu.au/pub/CTAN/macros/latex/contrib/mweights/mweights.sty)
+
+or ```sudo apt install texlive-fonts-extra```
+
+
diff --git a/docs/preso/02-AusCert/aucert.pdf b/docs/preso/02-AusCert/aucert.pdf
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diff --git a/docs/preso/02-AusCert/aucert.tex b/docs/preso/02-AusCert/auscert.tex
similarity index 100%
rename from docs/preso/02-AusCert/aucert.tex
rename to docs/preso/02-AusCert/auscert.tex