diff --git a/tests/usertools/55_userdel_busy_user/data/userdel.err b/tests/usertools/55_userdel_busy_user/data/userdel.err
new file mode 100644
index 00000000..0d6004cb
--- /dev/null
+++ b/tests/usertools/55_userdel_busy_user/data/userdel.err
@@ -0,0 +1 @@
+userdel: user foo is currently logged in