diff --git a/boot_control_chromeos.cc b/boot_control_chromeos.cc
index a82efc7..4fa1268 100644
--- a/boot_control_chromeos.cc
+++ b/boot_control_chromeos.cc
@@ -303,7 +303,9 @@
 }
 
 bool BootControlChromeOS::InitPartitionMetadata(
-    Slot slot, const PartitionMetadata& partition_metadata) {
+    Slot slot,
+    const PartitionMetadata& partition_metadata,
+    bool update_metadata) {
   return true;
 }