diff --git a/host.sh b/host.sh
index 4f633a7..557dddc 100755
--- a/host.sh
+++ b/host.sh
@@ -5,5 +5,6 @@ exec env \
 	s6-tlsserver -k1 0.0.0.0 1965 \
 	bwrap --ro-bind /usr /usr --symlink usr/lib /lib \
 		--proc /proc --dev /dev \
-		--ro-bind $PWD/gemini /gemini --ro-bind $PWD/lc19 /lc19 --unshare-pid \
+		--ro-bind $PWD/gemini /gemini --ro-bind $PWD/lc19 /lc19 \
+		--unshare-all \
 	/lc19 --data-dir=/gemini