diff --git a/tests/fixtures/layouts/idle.yaml b/tests/fixtures/layouts/idle.yaml
index 60f8ed1..49c45ac 100644
--- a/tests/fixtures/layouts/idle.yaml
+++ b/tests/fixtures/layouts/idle.yaml
@@ -6,20 +6,14 @@
         - time: '* * * * * */1'
 
 - job:
-    name: project-bitrot-stable-old
+    name: project-bitrot
     nodes:
       - name: static
         label: ubuntu-xenial
 
-- job:
-    name: project-bitrot-stable-older
-    nodes:
-      - name: static
-        label: ubuntu-trusty
-
 - project:
     name: org/project
     periodic:
       jobs:
-        - project-bitrot-stable-old
-        - project-bitrot-stable-older
+        - project-bitrot
+