diff --git a/Android.bp b/Android.bp
index e454da2..70d032e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -17,14 +17,14 @@
     pkg_path: "acloud",
     version: {
         py2: {
-            enabled: true,
+            enabled: false,
             embedded_launcher: false,
             libs: [
                 "py-pyopenssl",
             ]
         },
         py3: {
-            enabled: false,
+            enabled: true,
             embedded_launcher: false,
         },
     },
@@ -32,7 +32,7 @@
 
 python_binary_host {
     name: "acloud",
-    // Make acloud's built name to acloud-dev
+    // Make acloud's built name to acloud-dev default build python3 binary.
     stem: "acloud-dev",
     defaults: ["acloud_default"],
     main: "public/acloud_main.py",
@@ -208,191 +208,3 @@
     cmd: "$(location gen_version.sh) $(out)",
     out: ["public/data/VERSION"],
 }
-
-python_defaults {
-    // Make acloud's built name to acloud-py3-dev for python3.
-    name: "acloud_py3_default",
-    pkg_path: "acloud",
-    version: {
-        py2: {
-            enabled: false,
-            embedded_launcher: false,
-        },
-        py3: {
-            enabled: true,
-            embedded_launcher: false,
-        },
-    },
-}
-
-python_binary_host {
-    name: "acloud_py3",
-    stem: "acloud-py3-dev",
-    defaults: ["acloud_py3_default"],
-    main: "public/acloud_main.py",
-    srcs: [
-        "public/acloud_main.py",
-        "errors.py"
-    ],
-    data: [
-        "public/data/default.config",
-	":acloud_version",
-    ],
-    libs: [
-        "acloud_create_py3",
-        "acloud_delete_py3",
-        "acloud_reconnect_py3",
-        "acloud_internal_py3",
-        "acloud_list_py3",
-        "acloud_pull_py3",
-        "acloud_metrics_py3",
-        "acloud_proto_py3",
-        "acloud_public_py3",
-        "acloud_setup_py3",
-        "py-apitools",
-        "py-dateutil",
-        "py-google-api-python-client",
-        "py-oauth2client",
-        "py-six",
-    ],
-    dist: {
-        targets: ["droidcore"],
-    },
-}
-
-python_test_host {
-    name: "acloud_test_py3",
-    main: "acloud_test.py",
-    defaults: ["acloud_py3_default"],
-    data: [
-        "public/data/default.config",
-    ],
-    srcs: [
-        "acloud_test.py",
-        "errors.py",
-        "public/*_test.py",
-        "public/actions/*_test.py",
-        "internal/lib/*_test.py",
-        "metrics/*.py",
-    ],
-    libs: [
-        "acloud_create_py3",
-        "acloud_delete_py3",
-        "acloud_reconnect_py3",
-        "acloud_internal_py3",
-        "acloud_list_py3",
-        "acloud_pull_py3",
-        "acloud_proto_py3",
-        "acloud_public_py3",
-        "acloud_setup_py3",
-        "asuite_cc_client",
-        "py-apitools",
-        "py-dateutil",
-        "py-google-api-python-client",
-        "py-mock",
-        "py-oauth2client",
-    ],
-    test_config: "acloud_unittest.xml",
-    test_suites: ["general-tests"],
-}
-
-python_library_host {
-    name: "acloud_public_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-        "public/*.py",
-        "public/actions/*.py",
-    ],
-    exclude_srcs: [
-        "public/*_test.py",
-        "public/actions/*_test.py",
-        "public/acloud_main.py",
-    ]
-}
-
-python_library_host {
-    name: "acloud_internal_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-        "internal/*.py",
-        "internal/lib/*.py",
-    ],
-    exclude_srcs: [
-        "internal/lib/*_test.py",
-    ]
-}
-
-python_library_host {
-    name: "acloud_proto_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-        "internal/proto/*.proto",
-    ],
-    proto: {
-        canonical_path_from_root: false,
-    },
-}
-
-python_library_host{
-    name: "acloud_setup_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "setup/*.py",
-    ],
-    exclude_srcs: [
-        "setup/*_test.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_create_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "create/*.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_delete_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "delete/*.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_list_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "list/*.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_reconnect_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "reconnect/*.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_pull_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "pull/*.py",
-    ],
-}
-
-python_library_host{
-    name: "acloud_metrics_py3",
-    defaults: ["acloud_py3_default"],
-    srcs: [
-         "metrics/*.py",
-    ],
-    libs: [
-         "asuite_cc_client",
-         "asuite_metrics",
-    ],
-}
-