diff --git a/android/variable.go b/android/variable.go
index 648e4cf..fe3a6d7 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -494,6 +494,8 @@
 	Release_expose_flagged_api *bool `json:",omitempty"`
 
 	BuildFlags map[string]string `json:",omitempty"`
+
+	BuildFromSourceStub *bool `json:",omitempty"`
 }
 
 type PartitionQualifiedVariablesType struct {