diff --git a/android/variable.go b/android/variable.go
index 3bec854..82a330a 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -474,6 +474,8 @@
 
 	ReleaseVersion          string   `json:",omitempty"`
 	ReleaseAconfigValueSets []string `json:",omitempty"`
+
+	KeepVndk *bool `json:",omitempty"`
 }
 
 func boolPtr(v bool) *bool {