diff --git a/nodepool/scripts/configure_mirror.sh b/nodepool/scripts/configure_mirror.sh
index 6a2b6d78a3..01c4b433fc 100755
--- a/nodepool/scripts/configure_mirror.sh
+++ b/nodepool/scripts/configure_mirror.sh
@@ -81,10 +81,6 @@ deb $NODEPOOL_CEPH_MIRROR $LSBDISTCODENAME main
 EOF
     sudo dd of=/etc/apt/sources.list.available.d/ubuntu-cloud-archive.list <<EOF
 deb $NODEPOOL_UCA_MIRROR $LSBDISTCODENAME-updates main
-EOF
-    # Keep this for backward compat until devstack ceph plugin is updated
-    sudo dd of=/etc/apt/sources.list.d/ceph-deb-hammer.list <<EOF
-deb $NODEPOOL_CEPH_MIRROR $LSBDISTCODENAME main
 EOF
 
     if [ "$LSBDISTCODENAME" != 'precise' ] ; then