diff --git a/playbooks/roles/reprepro/files/debian-ceph-octopus/config/distributions b/playbooks/roles/reprepro/files/debian-ceph-octopus/config/distributions
index cf0ff56710..b3097dea81 100755
--- a/playbooks/roles/reprepro/files/debian-ceph-octopus/config/distributions
+++ b/playbooks/roles/reprepro/files/debian-ceph-octopus/config/distributions
@@ -1,12 +1,3 @@
-Origin: Ceph Octopus
-Codename: buster
-Description: OpenStack Debian Ceph Octopus Buster mirror
-Architectures: amd64
-Components: main
-Contents: .gz
-Update: debian-ceph-octopus
-Log: /var/log/reprepro/debian-ceph-octopus-buster.log
-
 Origin: Ceph Octopus
 Codename: focal
 Description: OpenStack Debian Ceph Octopus Focal mirror
diff --git a/playbooks/roles/reprepro/files/debian-security/config/distributions b/playbooks/roles/reprepro/files/debian-security/config/distributions
index 1c51dad491..8975f908be 100755
--- a/playbooks/roles/reprepro/files/debian-security/config/distributions
+++ b/playbooks/roles/reprepro/files/debian-security/config/distributions
@@ -1,15 +1,3 @@
-Origin: Debian Security
-Codename: buster
-Suite: updates
-Description: OpenStack Debian Security Buster mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian-security
-Log: /var/log/reprepro/debian-security-buster.log
-
-
 Origin: Debian Security
 Codename: bullseye-security
 Suite: updates
diff --git a/playbooks/roles/reprepro/files/debian/config/distributions b/playbooks/roles/reprepro/files/debian/config/distributions
index e74c58bb8e..f9467bca04 100755
--- a/playbooks/roles/reprepro/files/debian/config/distributions
+++ b/playbooks/roles/reprepro/files/debian/config/distributions
@@ -1,40 +1,3 @@
-Origin: Debian
-Label: Debian
-Codename: buster
-Description: OpenStack Debian Buster mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster.log
-
-Origin: Debian
-Label: Debian
-Codename: buster-updates
-Description: OpenStack Debian Buster Updates mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster-updates.log
-
-
-Origin: Debian Backports
-Label: Debian Backports
-Codename: buster-backports
-NotAutomatic: yes
-ButAutomaticUpgrades: yes
-Description: OpenStack Debian Buster Backports mirror
-Architectures: amd64 arm64
-Components: main
-UDebComponents: main
-Contents: .gz
-Update: debian
-Log: /var/log/reprepro/debian-buster-backports.log
-
-
 Origin: Debian
 Label: Debian
 Codename: bullseye
diff --git a/playbooks/roles/reprepro/tasks/debian-security.yaml b/playbooks/roles/reprepro/tasks/debian-security.yaml
index 328d6d7213..17dac973af 100644
--- a/playbooks/roles/reprepro/tasks/debian-security.yaml
+++ b/playbooks/roles/reprepro/tasks/debian-security.yaml
@@ -4,7 +4,6 @@
     _dir: 'debian-security'
     _volume: 'mirror.debian-security'
     _keys:
-      - { key_id: '4DFAB270CAA96DFA', file: 'debian-buster-security.asc' }
       - { key_id: 'A48449044AAD5C5D', file: 'debian-bullseye-security.asc' }
       - { key_id: '254CF3B5AEC0A8F0', file: 'debian-bookworm-security.asc'}
 
diff --git a/playbooks/roles/reprepro/tasks/debian.yaml b/playbooks/roles/reprepro/tasks/debian.yaml
index 40bb609a57..1f3631dd11 100644
--- a/playbooks/roles/reprepro/tasks/debian.yaml
+++ b/playbooks/roles/reprepro/tasks/debian.yaml
@@ -4,7 +4,6 @@
     _dir: 'debian'
     _volume: 'mirror.debian'
     _keys:
-      - { key_id: 'DC30D7C23CBBABEE', file: 'debian-buster.asc' }
       - { key_id: '73A4F27B8DD47936', file: 'debian-bullseye.asc' }
       - { key_id: 'B7C5D7D6350947F8', file: 'debian-bookworm.asc' }