diff --git a/tests/test_generatetask.sh b/tests/test_generatetask.sh
index c76ed2f..646a03d 100644
--- a/tests/test_generatetask.sh
+++ b/tests/test_generatetask.sh
@@ -72,7 +72,7 @@ test_pick_random_task_id_picks_random_id() {
 test_generate_task_exits_1_if_task_active() {
 	fake check_active_task 'return 0'
 
-	generate_task
+	generate_task 2>/dev/null
 
 	assert_equals "1" "$?"
 }