diff --git a/.gitignore b/.gitignore
index 57947fe..85df56f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
 *.aux
+*.fdb_latexmk
+*.fls
 *.log
 *.pdf
 *.tex
diff --git a/Makefile b/Makefile
index bd7e4d3..a2ac499 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 checklist.pdf : checklist.tex
-	pdflatex checklist.tex
-	pdflatex checklist.tex
+	latexmk -pdf checklist.tex
 
 checklist.tex : mklist.py checklist.json
 	python3 mklist.py
 
 clean :
-	rm -f *.aux *.log checklist.tex
+	latexmk -C
+	rm -f checklist.tex