diff --git a/Checkpoint.h b/Checkpoint.h
index 63ead83..c1fb2b7 100644
--- a/Checkpoint.h
+++ b/Checkpoint.h
@@ -45,6 +45,7 @@
 
 android::binder::Status cp_markBootAttempt();
 
+void cp_resetCheckpoint();
 }  // namespace vold
 }  // namespace android