diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2a94625
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+LANGUAGES = german english
+
+.PHONY: all clean
+
+all:
+	for lang in $(LANGUAGES); do \
+		pushd $$lang; \
+		tectonic -X build; \
+		popd; \
+		mkdir -p output; \
+		cp $$lang/build/default/default.pdf output/Flyer_$$lang.pdf; \
+	done
+	for lang in $(LANGUAGES); do \
+		rm -r $$lang/build/; \
+	done
+
+clean:
+	rm -r output
diff --git a/english/build/default/default.pdf b/english/build/default/default.pdf
deleted file mode 100644
index 61efd87..0000000
Binary files a/english/build/default/default.pdf and /dev/null differ
diff --git a/english/src/_preamble.tex b/english/src/_preamble.tex
index a46bda2..d4fd9d7 100644
--- a/english/src/_preamble.tex
+++ b/english/src/_preamble.tex
@@ -5,7 +5,8 @@
 \setitemize{topsep=0pt,parsep=0pt}
 \usepackage{hyperref}
 \usepackage{fontspec}
-\usepackage{newtxtext,newtxmath}
+\usepackage[libertine,cmintegrals,cmbraces,vvarbb]{newtxmath}
+\usepackage[scaled=0.95]{zi4}
 \usepackage{parskip}
 
 \setlength{\parindent}{0pt}
diff --git a/german/build/default/default.pdf b/german/build/default/default.pdf
deleted file mode 100644
index f478874..0000000
Binary files a/german/build/default/default.pdf and /dev/null differ
diff --git a/german/src/_preamble.tex b/german/src/_preamble.tex
index 3da5b50..b02244c 100644
--- a/german/src/_preamble.tex
+++ b/german/src/_preamble.tex
@@ -5,7 +5,8 @@
 \setitemize{topsep=0pt,parsep=0pt}
 \usepackage{hyperref}
 \usepackage{fontspec}
-\usepackage{newtxtext,newtxmath}
+\usepackage[libertine,cmintegrals,cmbraces,vvarbb]{newtxmath}
+\usepackage[scaled=0.95]{zi4}
 \usepackage{parskip}
 
 \setlength{\parindent}{0pt}
diff --git a/output/Flyer_english.pdf b/output/Flyer_english.pdf
new file mode 100644
index 0000000..cea966e
Binary files /dev/null and b/output/Flyer_english.pdf differ
diff --git a/output/Flyer_german.pdf b/output/Flyer_german.pdf
new file mode 100644
index 0000000..2af926a
Binary files /dev/null and b/output/Flyer_german.pdf differ