diff --git a/tools/build/bazel/osgi_feature_bundler.py b/tools/build/bazel/osgi_feature_bundler.py
index a4550e0..f390c88 100755
--- a/tools/build/bazel/osgi_feature_bundler.py
+++ b/tools/build/bazel/osgi_feature_bundler.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """
  Copyright 2018-present Open Networking Foundation
 
@@ -56,5 +56,5 @@
         print('There must be an even number of args: file mvn_coords')
         sys.exit(2)
 
-    files = zip(*[iter(args)]*2)
+    files = list(zip(*[iter(args)]*2))
     writeFeatureBundle(output, files)