diff --git a/tools/Android.bp b/tools/Android.bp
index 269e610..2f3b393 100644
--- a/tools/Android.bp
+++ b/tools/Android.bp
@@ -28,27 +28,11 @@
 python_binary_host {
   name: "generate-self-extracting-archive",
   srcs: ["generate-self-extracting-archive.py"],
-  version: {
-    py2: {
-      enabled: true,
-    },
-    py3: {
-      enabled: false,
-    },
-  },
 }
 
 python_binary_host {
   name: "post_process_props",
   srcs: ["post_process_props.py"],
-  version: {
-    py2: {
-      enabled: false,
-    },
-    py3: {
-      enabled: true,
-    },
-  },
 }
 
 python_test_host {
@@ -58,14 +42,6 @@
     "post_process_props.py",
     "test_post_process_props.py",
   ],
-  version: {
-    py2: {
-      enabled: false,
-    },
-    py3: {
-      enabled: true,
-    },
-  },
   test_config: "post_process_props_unittest.xml",
   test_suites: ["general-tests"],
 }
@@ -73,14 +49,6 @@
 python_binary_host {
   name: "extract_kernel",
   srcs: ["extract_kernel.py"],
-  version: {
-    py2: {
-      enabled: false,
-    },
-    py3: {
-      enabled: true,
-    },
-  },
 }
 
 genrule_defaults {
diff --git a/tools/generate-self-extracting-archive.py b/tools/generate-self-extracting-archive.py
index 5b0628d..c9f56cb 100755
--- a/tools/generate-self-extracting-archive.py
+++ b/tools/generate-self-extracting-archive.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright (C) 2019 The Android Open Source Project
 #
@@ -120,7 +120,7 @@
 
 def main(argv):
   if len(argv) != 5:
-    print 'generate-self-extracting-archive.py expects exactly 4 arguments'
+    print('generate-self-extracting-archive.py expects exactly 4 arguments')
     sys.exit(1)
 
   output_filename = argv[1]
@@ -134,11 +134,11 @@
     license = license_file.read()
 
   if not license:
-    print 'License file was empty'
+    print('License file was empty')
     sys.exit(1)
 
   if 'SOFTWARE LICENSE AGREEMENT' not in license:
-    print 'License does not look like a license'
+    print('License does not look like a license')
     sys.exit(1)
 
   comment_line = '# %s\n' % comment