diff --git a/scripts/release/debian/deb_install.sh b/scripts/release/debian/deb_install.sh
index 2047b10e46f..c4feb1c24ae 100755
--- a/scripts/release/debian/deb_install.sh
+++ b/scripts/release/debian/deb_install.sh
@@ -62,7 +62,7 @@ setup() {
             if [[ $DIST =~ "Ubuntu" ]]; then
                 CLI_REPO="focal"
             elif [[ $DIST =~ "Debian" ]]; then
-                CLI_REPO="buster"
+                CLI_REPO="bullseye"
             elif [[ $DIST =~ "LinuxMint" ]]; then
                 CLI_REPO=$(cat /etc/os-release | grep -Po 'UBUNTU_CODENAME=\K.*') || true
                 if [[ -z $CLI_REPO ]]; then