diff --git a/src/opt/apps/cn.flamescion.bookworm-compatibility-mode/files/bin/bookworm-run b/src/opt/apps/cn.flamescion.bookworm-compatibility-mode/files/bin/bookworm-run
index c14193a..d58aa06 100755
--- a/src/opt/apps/cn.flamescion.bookworm-compatibility-mode/files/bin/bookworm-run
+++ b/src/opt/apps/cn.flamescion.bookworm-compatibility-mode/files/bin/bookworm-run
@@ -65,9 +65,9 @@ bwrap --dev-bind / / \
   --dev-bind /run /run  \
   --dev-bind-try /run/user/$uid/pulse /run/user/$uid/pulse  \
   --dev-bind / /host \
-  --bind-try /usr/share/themes /usr/local/share/themes  \
-  --bind-try /usr/share/icons /usr/local/share/icons  \
-  --bind-try /usr/share/fonts /usr/local/share/fonts  \
+  --ro-bind-try /usr/share/themes /usr/share/themes  \
+  --ro-bind-try /usr/share/icons /usr/local/share/icons  \
+  --ro-bind-try /usr/share/fonts /usr/local/share/fonts  \
   --hostname Amber-CE-Bookworm \
   --unshare-uts \
   --dev-bind-try /etc/resolv.conf /etc/resolv.conf \