diff --git a/PRS/PRS_TRI.SRC b/PRS/PRS_TRI.SRC
index becf30fc..34cbb7b9 100644
--- a/PRS/PRS_TRI.SRC
+++ b/PRS/PRS_TRI.SRC
@@ -237,6 +237,7 @@ BEGIN
          OR NVL(:new.prs_perslid_wachtwoord_hash, 'X') <> NVL(:old.prs_perslid_wachtwoord_hash, 'X')
       THEN -- Merk op: anno 5.3.2 wordt een persoon die *nu* is ingelogd hier niet
            --          automatisch door uitgelogd
+         :new.prs_perslid_credentials_datum := SYSDATE;
          DELETE FROM fac_session
                WHERE prs_perslid_key = :new.prs_perslid_key;
       END IF;