diff --git a/BUILD b/BUILD
index a08f6bb..dbace97 100644
--- a/BUILD
+++ b/BUILD
@@ -4,3 +4,24 @@
     name = "windows-x86",
     srcs = glob(["**"]),
 )
+
+filegroup(
+    name = "windows-x86-bundle",
+    srcs = glob(
+        include = ["Lib/x64/**"],
+        exclude = [
+            "Lib/x64/test/**",
+            "Lib/x64/unittest/**",
+            "Lib/x64/config/**",
+            "Lib/x64/distutils/**",
+            "Lib/x64/idlelib/**",
+            "Lib/x64/lib2to3/**",
+            "Lib/x64/plat-linux2/**",
+            "Lib/x64/bsddb/test/**",
+            "Lib/x64/ctypes/test/**",
+            "Lib/x64/email/test/**",
+            "Lib/x64/lib-tk/test/**",
+            "Lib/x64/sqlite3/test/**",
+        ],
+    ),
+)