diff --git a/ce/03_no-cores.yaml.tt2 b/ce/03_no-cores.yaml.tt2
index 42cc6b7..173dedf 100644
--- a/ce/03_no-cores.yaml.tt2
+++ b/ce/03_no-cores.yaml.tt2
@@ -3,4 +3,4 @@ command:
     exit-status: 2
     stdout: []
     stderr:
-      - "ls: cannot access /var/cores/core.*: No such file or directory"
+      - "/ls: cannot access '??/var/cores/core.*'??: No such file or directory/"