diff --git a/tests/su/04/data/wrong_user.err b/tests/su/04/data/wrong_user.err
index 20e858db..774438e9 100644
--- a/tests/su/04/data/wrong_user.err
+++ b/tests/su/04/data/wrong_user.err
@@ -1 +1 @@
-Unknown id: myuser2
+No passwd entry for user 'myuser2'