diff --git a/debian-bootstrap.sh b/debian-bootstrap.sh
index 20566327..c18f75b7 100755
--- a/debian-bootstrap.sh
+++ b/debian-bootstrap.sh
@@ -61,6 +61,7 @@ apt-get install -y \
     libmagic-dev \
     libudev-dev \
     libfftw3-dev \
+    libxau-dev \
     libpcap0.8-dev
 
 mkdir /tmp/nettle-build