diff --git a/jobs/debian/axis-architecture.yml.inc b/jobs/debian/axis-architecture.yaml.inc
similarity index 100%
rename from jobs/debian/axis-architecture.yml.inc
rename to jobs/debian/axis-architecture.yaml.inc
diff --git a/jobs/debian/axis-distribution.yml.inc b/jobs/debian/axis-distribution.yaml.inc
similarity index 100%
rename from jobs/debian/axis-distribution.yml.inc
rename to jobs/debian/axis-distribution.yaml.inc
diff --git a/jobs/debian/axis-slave.yml.inc b/jobs/debian/axis-slave.yaml.inc
similarity index 100%
rename from jobs/debian/axis-slave.yml.inc
rename to jobs/debian/axis-slave.yaml.inc
diff --git a/jobs/debian/folders.yml b/jobs/debian/folders.yaml
similarity index 100%
rename from jobs/debian/folders.yml
rename to jobs/debian/folders.yaml
diff --git a/jobs/debian/schroot-maintenance.yml b/jobs/debian/schroot-maintenance.yaml
similarity index 76%
rename from jobs/debian/schroot-maintenance.yml
rename to jobs/debian/schroot-maintenance.yaml
index 7843796..d9be344 100644
--- a/jobs/debian/schroot-maintenance.yml
+++ b/jobs/debian/schroot-maintenance.yaml
@@ -1,15 +1,15 @@
 - job:
     name: debian/maintenance/schroot-maintenance
     description: 'Update sbuild chroots.<br/>Do not edit this job through the web interface, it is generated via jenkins-job-builder!'
     project-type: matrix
     child-workspace: .
     execution-strategy:
       sequential: true
     axes:
-      - !include: axis-slave.yml.inc
-      - !include: axis-distribution.yml.inc
-      - !include: axis-architecture.yml.inc
+      - !include: axis-slave.yaml.inc
+      - !include: axis-distribution.yaml.inc
+      - !include: axis-architecture.yaml.inc
     triggers:
       - timed: "H */6 * * *"
     builders:
       - shell: /usr/share/jenkins/debian-scripts/schroot-maintenance.sh
diff --git a/jobs/debian/update-scripts.yml b/jobs/debian/update-scripts.yaml
similarity index 93%
rename from jobs/debian/update-scripts.yml
rename to jobs/debian/update-scripts.yaml
index 2ff600f..013e991 100644
--- a/jobs/debian/update-scripts.yml
+++ b/jobs/debian/update-scripts.yaml
@@ -1,18 +1,18 @@
 - job:
     name: debian/maintenance/update-scripts
     description: 'Update debian scripts from the jenkins-jobs repository'
     project-type: matrix
     child-workspace: .
     axes:
-      - !include: axis-slave.yml.inc
+      - !include: axis-slave.yaml.inc
     scm:
       - git:
           url: https://forge.softwareheritage.org/source/swh-jenkins-jobs/
           branches:
             - master
           wipe-workspace: false
     triggers:
       - timed: "H * * * *"
     builders:
       - shell: chmod go+rX -R scripts/debian/
       - shell: rsync -az --delete scripts/debian/ /usr/share/jenkins/debian-scripts/
diff --git a/jobs/templates/debian/folder.yml b/jobs/templates/debian/folder.yaml
similarity index 100%
rename from jobs/templates/debian/folder.yml
rename to jobs/templates/debian/folder.yaml
diff --git a/jobs/templates/debian/update-for-release.yml b/jobs/templates/debian/update-for-release.yaml
similarity index 100%
rename from jobs/templates/debian/update-for-release.yml
rename to jobs/templates/debian/update-for-release.yaml
diff --git a/jobs/templates/incoming-tag.yml b/jobs/templates/incoming-tag.yaml
similarity index 100%
rename from jobs/templates/incoming-tag.yml
rename to jobs/templates/incoming-tag.yaml