diff --git a/test/lib/completions/cancel.exp b/test/lib/completions/cancel.exp
index 764497c3..24ca47c4 100644
--- a/test/lib/completions/cancel.exp
+++ b/test/lib/completions/cancel.exp
@@ -12,7 +12,7 @@ setup
 
 
     # Adding a print job is successful?
-if {[assert_exec {lp -H hold fixtures/shared/default/foo} job]} {
+if {[assert_exec {lp -H hold fixtures/shared/default/foo} job "" "untested"]} {
     # Yes, adding a print-job is successful;
         # Retrieve job-id, so we can cancel the job after the test
     set job_id [lindex [split $job] 3]