diff --git a/dbus_service.cc b/dbus_service.cc
index 18b5b9e..e64481b 100644
--- a/dbus_service.cc
+++ b/dbus_service.cc
@@ -122,6 +122,14 @@
   return common_->SetUpdateOverCellularPermission(error, in_allowed);
 }
 
+bool DBusUpdateEngineService::SetUpdateOverCellularTarget(
+    brillo::ErrorPtr* error,
+    const std::string& target_version,
+    int64_t target_size) {
+  return common_->SetUpdateOverCellularTarget(error, target_version,
+                                              target_size);
+}
+
 bool DBusUpdateEngineService::GetUpdateOverCellularPermission(
     ErrorPtr* error, bool* out_allowed) {
   return common_->GetUpdateOverCellularPermission(error, out_allowed);