diff --git a/.latexmkrc b/.latexmkrc
new file mode 100644
index 0000000000000000000000000000000000000000..6a9de8bae621a53f2484069954a75d1a0f245cfb
--- /dev/null
+++ b/.latexmkrc
@@ -0,0 +1,2 @@
+$bibtex_use = 2;
+push @generated_exts, 'brf', 'bbl';
diff --git a/makefile b/makefile
index a8b97cee5c1d33f660516ae8cb77363b03065544..12cb9ee8330cd04c9b3f9bcfda54f2cd0f182c98 100755
--- a/makefile
+++ b/makefile
@@ -12,4 +12,4 @@ clean:
 cleanall:
 	latexmk -C
 
-.PHONY: preview
+.PHONY: all preview clean cleanall
diff --git a/protocol.pdf b/protocol.pdf
index ec9af55dea8c625459280fd841f3e075da604f67..16fc4a40495d939434836d6633aed85f0a7a7878 100644
Binary files a/protocol.pdf and b/protocol.pdf differ