diff --git a/Makefile b/Makefile
index 1630fe69..8971aa19 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ PANDOC_OPT_PDF= -N --toc-depth=2 --table-of-contents \
                 -f markdown \
                 --wrap=preserve \
                 --template=eisvogel.latex \
+                --include-in-header=header.tex \
                 -V documentclass=ltjsarticle \
                 -V classoption=titlepage \
                 --pdf-engine=xelatex
diff --git a/migration/header.tex b/migration/header.tex
new file mode 100644
index 00000000..8b7c44bc
--- /dev/null
+++ b/migration/header.tex
@@ -0,0 +1,4 @@
+\usepackage{seqsplit}
+
+\let\oldtexttt\texttt
+\renewcommand{\texttt}[1]{\oldtexttt{\seqsplit{#1}}}
\ No newline at end of file