diff --git a/nodepool/elements/cache-devstack/source-repository-images b/nodepool/elements/cache-devstack/source-repository-images
index 7f4aaf6636..bf2c7b608d 100644
--- a/nodepool/elements/cache-devstack/source-repository-images
+++ b/nodepool/elements/cache-devstack/source-repository-images
@@ -1,12 +1,6 @@
-cirros-0.5.2-x86_64-disk.img file /opt/cache/files/cirros-0.5.2-x86_64-disk.img https://download.cirros-cloud.net/0.5.2/cirros-0.5.2-x86_64-disk.img
-cirros-0.5.2-x86_64-uec.tar.gz file /opt/cache/files/cirros-0.5.2-x86_64-uec.tar.gz https://download.cirros-cloud.net/0.5.2/cirros-0.5.2-x86_64-uec.tar.gz
-cirros-0.5.2-aarch64-disk.img file /opt/cache/files/cirros-0.5.2-aarch64-disk.img https://download.cirros-cloud.net/0.5.2/cirros-0.5.2-aarch64-disk.img
 cirros-0.5.3-x86_64-disk.img file /opt/cache/files/cirros-0.5.3-x86_64-disk.img https://download.cirros-cloud.net/0.5.3/cirros-0.5.3-x86_64-disk.img
 cirros-0.5.3-x86_64-uec.tar.gz file /opt/cache/files/cirros-0.5.3-x86_64-uec.tar.gz https://download.cirros-cloud.net/0.5.3/cirros-0.5.3-x86_64-uec.tar.gz
 cirros-0.5.3-aarch64-disk.img file /opt/cache/files/cirros-0.5.3-aarch64-disk.img https://download.cirros-cloud.net/0.5.3/cirros-0.5.3-aarch64-disk.img
-cirros-0.6.1-x86_64-disk.img file /opt/cache/files/cirros-0.6.1-x86_64-disk.img https://download.cirros-cloud.net/0.6.1/cirros-0.6.1-x86_64-disk.img
-cirros-0.6.1-x86_64-uec.tar.gz file /opt/cache/files/cirros-0.6.1-x86_64-uec.tar.gz https://download.cirros-cloud.net/0.6.1/cirros-0.6.1-x86_64-uec.tar.gz
-cirros-0.6.1-aarch64-disk.img file /opt/cache/files/cirros-0.6.1-aarch64-disk.img https://download.cirros-cloud.net/0.6.1/cirros-0.6.1-aarch64-disk.img
 cirros-0.6.2-x86_64-disk.img file /opt/cache/files/cirros-0.6.2-x86_64-disk.img https://download.cirros-cloud.net/0.6.2/cirros-0.6.2-x86_64-disk.img
 cirros-0.6.2-x86_64-uec.tar.gz file /opt/cache/files/cirros-0.6.2-x86_64-uec.tar.gz https://download.cirros-cloud.net/0.6.2/cirros-0.6.2-x86_64-uec.tar.gz
 cirros-0.6.2-aarch64-disk.img file /opt/cache/files/cirros-0.6.2-aarch64-disk.img https://download.cirros-cloud.net/0.6.2/cirros-0.6.2-aarch64-disk.img