diff --git a/debian-bootstrap.sh b/debian-bootstrap.sh
index 314fde50..273d959e 100755
--- a/debian-bootstrap.sh
+++ b/debian-bootstrap.sh
@@ -93,6 +93,7 @@ apt-get install -y \
     libpcap0.8-dev \
     libpq-dev \
     libsdl2-dev \
+    libsdl2-mixer-dev \
     libsnappy-dev \
     libsndfile1-dev \
     libsqlite3-dev \