diff --git a/package-debian.sh b/package-debian.sh
index e5d9f2c2..418c4039 100644
--- a/package-debian.sh
+++ b/package-debian.sh
@@ -467,7 +467,9 @@ build_for_arch() {
     echo "[*] --netcore specified: use separate core + rules."
     fetch_separate_cores_and_rules "$STAGE/opt/v2rayN"
   fi
-  install -m 440 $PROJECT_DIR/sudoers-v2rayn-core $STAGE/etc/sudoers.d/v2rayn-core
+  install -m 440 $PROJECT_DIR/package/sudoers-v2rayn-core $STAGE/etc/sudoers.d/v2rayn-core
+  install -m 444 $PROJECT_DIR/package/v2rayn-tun.yaml $STAGE/opt/v2rayn-core/v2rayn-tun.yaml
+
   # Wrapper
   install -m 755 /dev/stdin "$STAGE/usr/bin/v2rayn" <<'EOF'
 #!/usr/bin/env bash