diff --git a/tools/gate/deploy-k8s.sh b/tools/gate/deploy-k8s.sh
index dd033b23a..4fc4d5e1c 100755
--- a/tools/gate/deploy-k8s.sh
+++ b/tools/gate/deploy-k8s.sh
@@ -135,7 +135,7 @@ fi
 # Install required packages for K8s on host
 wget -q -O- 'https://download.ceph.com/keys/release.asc' | sudo apt-key add -
 RELEASE_NAME=$(grep 'CODENAME' /etc/lsb-release | awk -F= '{print $2}')
-sudo add-apt-repository "deb https://download.ceph.com/debian-nautilus/
+sudo add-apt-repository "deb https://download.ceph.com/debian-reef/
 ${RELEASE_NAME} main"
 
 sudo -E apt-get update