diff --git a/android/variable.go b/android/variable.go
index 077b810..b7e28d4 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -351,6 +351,8 @@
 	RecoverySnapshotDirsIncluded []string `json:",omitempty"`
 	HostFakeSnapshotEnabled      bool     `json:",omitempty"`
 
+	MultitreeUpdateMeta bool `json:",omitempty"`
+
 	BoardVendorSepolicyDirs           []string `json:",omitempty"`
 	BoardOdmSepolicyDirs              []string `json:",omitempty"`
 	BoardReqdMaskPolicy               []string `json:",omitempty"`