diff --git a/libs/binder/PersistableBundle.cpp b/libs/binder/PersistableBundle.cpp
index 406fee0..1504715 100644
--- a/libs/binder/PersistableBundle.cpp
+++ b/libs/binder/PersistableBundle.cpp
@@ -27,13 +27,6 @@
 
 #include "ParcelValTypes.h"
 
-using android::BAD_TYPE;
-using android::BAD_VALUE;
-using android::NO_ERROR;
-using android::Parcel;
-using android::status_t;
-using android::UNEXPECTED_NULL;
-
 using android::binder::VAL_BOOLEAN;
 using android::binder::VAL_INTEGER;
 using android::binder::VAL_LONG;