diff --git a/ndk/platforms/android-3/arch-arm/lib/libthread_db.a b/ndk/platforms/android-3/arch-arm/lib/libthread_db.a deleted file mode 100644 index 9d634be38..000000000 Binary files a/ndk/platforms/android-3/arch-arm/lib/libthread_db.a and /dev/null differ diff --git a/ndk/platforms/android-9/arch-x86/lib/libthread_db.a b/ndk/platforms/android-9/arch-x86/lib/libthread_db.a deleted file mode 100644 index 9525ff16e..000000000 Binary files a/ndk/platforms/android-9/arch-x86/lib/libthread_db.a and /dev/null differ