diff --git a/android/variable.go b/android/variable.go
index 666d729..05f50b5 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -138,6 +138,7 @@
 	EnableCFI                  *bool `json:",omitempty"`
 	Device_uses_hwc2           *bool `json:",omitempty"`
 	Treble                     *bool `json:",omitempty"`
+	Pdk                        *bool `json:",omitempty"`
 
 	VendorPath *string `json:",omitempty"`