diff --git a/services/include/fs_manager/mount.h b/services/include/fs_manager/mount.h
index 3218aef7d214d673aba067abef40df5e2a07988b..c63c1e53e30816bb62b47b5db81313010f2c3d7d 100644
--- a/services/include/fs_manager/mount.h
+++ b/services/include/fs_manager/mount.h
@@ -23,6 +23,7 @@
 namespace Updater {
 void LoadFstab(); /* Load fstab */
 void LoadSpecificFstab(const std::string &fstabName);
+void ErasePartition(const std::string &devPath);
 int FormatPartition(const std::string &path, bool isZeroErase = false);
 int UmountForPath(const std::string &path);
 int MountForPath(const std::string &path);