Add checkpolicy
diff --git a/default.xml b/default.xml
index 8f13bd7..900eaff 100644
--- a/default.xml
+++ b/default.xml
@@ -51,6 +51,7 @@
   <project path="external/bouncycastle" name="platform/external/bouncycastle" />
   <project path="external/bsdiff" name="platform/external/bsdiff" />
   <project path="external/bzip2" name="platform/external/bzip2" />
+  <project path="external/checkpolicy" name="platform/external/checkpolicy" />
   <project path="external/chromium" name="platform/external/chromium" />
   <project path="external/clang" name="platform/external/clang" />
   <project path="external/collada" name="platform/external/collada" />