diff --git a/profiles/debian/firefox b/profiles/debian/firefox
index df2daeb..f91b29e 100644
--- a/profiles/debian/firefox
+++ b/profiles/debian/firefox
@@ -14,7 +14,8 @@ echo -n $RANDOM | md5sum | tr -d '-' > /tmp/fakeid
 	 --ro-bind /bin /bin \
 	 --ro-bind /sbin /sbin \
 	 --proc /proc \
-	 --dev-bind /dev /dev \
+	 --dev /dev \
+	 --dev-bind /dev/snd /dev/snd \
 	 --ro-bind /tmp/.X11-unix /tmp/.X11-unix \
 	 --ro-bind /etc/passwd /etc/passwd \
 	 --ro-bind /etc/group /etc/group \
diff --git a/profiles/firefox b/profiles/firefox
index ac116e0..4b6a8a6 100644
--- a/profiles/firefox
+++ b/profiles/firefox
@@ -12,7 +12,8 @@ set -euo pipefail
 	 --tmpfs /usr/lib/systemd \
 	 --tmpfs /usr/lib/gcc \
 	 --proc /proc \
-	 --dev-bind /dev /dev \
+	 --dev /dev \
+	 --dev-bind /dev/snd /dev/snd \
 	 --ro-bind /tmp/.X11-unix /tmp/.X11-unix \
 	 --ro-bind /etc/passwd /etc/passwd \
 	 --ro-bind /etc/group /etc/group \