diff --git a/jjb/aaa.yaml b/jjb/aaa.yaml
deleted file mode 100644
index 3efd3cb..0000000
--- a/jjb/aaa.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
----
-# maven job for 'aaa' repo
-
-- project:
-    name: aaa
-
-    project-name: '{name}'
-
-    jobs:
-      - 'aaa':
-          branch-regexp: '{supported-branches-regexp}'
-
-
-- job-template:
-    id: aaa
-    name: 'aaa-gerrit'
-    description: |
-      <!-- Managed by Jenkins Job Builder -->
-      Created by {id} job-template from ci-management/jjb/aaa.yaml
-
-    node: 'ubuntu16.04-basebuild-1c-2g'
-    project-type: maven
-    maven:
-      root-pom: pom.xml
-      goals: 'clean install'
-
-    triggers:
-      - cord-infra-gerrit-trigger-patchset:
-          gerrit-server-name: '{gerrit-server-name}'
-          project-regexp: 'aaa'
-          branch-regexp: '{branch-regexp}'
-          file-include-regexp: '{all-files-regexp}'
-          dependency-jobs: '{dependency-jobs}'
-
-    properties:
-      - cord-infra-properties:
-          build-days-to-keep: '{build-days-to-keep}'
-          artifact-num-to-keep: '{artifact-num-to-keep}'
-