diff --git a/auth_simple.go b/auth_simple.go
index 297c67c..8dad49d 100644
--- a/auth_simple.go
+++ b/auth_simple.go
@@ -84,6 +84,7 @@ func (a authSimple) DetectUser(res http.ResponseWriter, r *http.Request) (string
 		}
 
 		// We had a cookie, lets renew it
+		sess.Options = mainCfg.GetSessionOpts()
 		if err := sess.Save(r, res); err != nil {
 			return "", nil, err
 		}
diff --git a/auth_yubikey.go b/auth_yubikey.go
index 5ae613b..86e04a3 100644
--- a/auth_yubikey.go
+++ b/auth_yubikey.go
@@ -67,6 +67,7 @@ func (a authYubikey) DetectUser(res http.ResponseWriter, r *http.Request) (strin
 	}
 
 	// We had a cookie, lets renew it
+	sess.Options = mainCfg.GetSessionOpts()
 	if err := sess.Save(r, res); err != nil {
 		return "", nil, err
 	}