diff --git a/android/variable.go b/android/variable.go
index 328074a..41b32bd 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -110,6 +110,10 @@
 	// Suffix to add to generated Makefiles
 	Make_suffix *string `json:",omitempty"`
 
+	BuildId             *string `json:",omitempty"`
+	BuildNumberFromFile *string `json:",omitempty"`
+	DateFromFile        *string `json:",omitempty"`
+
 	Platform_sdk_version              *int     `json:",omitempty"`
 	Platform_sdk_final                *bool    `json:",omitempty"`
 	Platform_version_active_codenames []string `json:",omitempty"`