diff --git a/system-actors/src/tappstore/txns.rs b/system-actors/src/tappstore/txns.rs
index 1332d6e..45fad53 100644
--- a/system-actors/src/tappstore/txns.rs
+++ b/system-actors/src/tappstore/txns.rs
@@ -314,6 +314,9 @@ pub enum TappstoreTxn {
 	CancelLastFreeze {
 		auth_b64: String,
 	},
+	ResetVersionExpiration {
+		auth_b64: String,
+	},
 	AddVersionPcrs {
 		version: String,
 		pcrs: Vec<(PcrType, String)>,