diff --git a/linux/packaging/build-deb.sh b/linux/packaging/build-deb.sh
index e15c989..51cd961 100755
--- a/linux/packaging/build-deb.sh
+++ b/linux/packaging/build-deb.sh
@@ -104,4 +104,5 @@ chmod 755 "$ROOT/DEBIAN/postrm"
 mkdir -p "$OUT_DIR"
 DEB="$OUT_DIR/${PKG}_${VER}_${ARCH}.deb"
 fakeroot dpkg-deb --build --root-owner-group "$ROOT" "$DEB" >/dev/null
+chmod 644 "$DEB"
 echo "==> Built: $DEB ($(du -h "$DEB" | cut -f1))"