diff --git a/opkg-update-index b/opkg-update-index
index a60f4b6..3f36a24 100755
--- a/opkg-update-index
+++ b/opkg-update-index
@@ -2,24 +2,21 @@
 # SPDX-License-Identifier: GPL-2.0-only
 from __future__ import absolute_import
 
-import sys, os
-from glob import glob
+import sys
+import os
 import opkg
 
-pkg_dir=sys.argv[1]
+
+pkg_dir = sys.argv[1]
 pkg_filename = sys.argv[2]
 
-if ( not pkg_dir or not pkg_filename ):
-	sys.stderr.write("Usage: opkg-update-index <package_directory> <pkgfilename>\n")
-	sys.exit(1)
+if (not pkg_dir or not pkg_filename):
+    sys.stderr.write("Usage: opkg-update-index <package_directory> <pkgfilename>\n")
+    sys.exit(1)
 
 packages = opkg.Packages()
-
 packages.read_packages_file(pkg_dir + '/Packages')
-
 names = list(packages.packages.keys())
-
 packages.add_package(opkg.Package(pkg_filename, relpath=pkg_dir))
-
 packages.write_packages_file(pkg_dir + '/Packages.new')
 os.rename(pkg_dir + '/Packages.new', pkg_dir + '/Packages')