diff --git a/apis/management.cattle.io/v3/cluster_types.go b/apis/management.cattle.io/v3/cluster_types.go
index 044b6c33..b8aa3849 100644
--- a/apis/management.cattle.io/v3/cluster_types.go
+++ b/apis/management.cattle.io/v3/cluster_types.go
@@ -280,6 +280,5 @@ type LocalClusterAuthEndpoint struct {
 }
 
 type CertExpiration struct {
-	DaysRemaining  int    `json:"daysRemaining,omitempty"`
 	ExpirationDate string `json:"expirationDate,omitempty"`
 }