diff --git a/config/core/rootfs-configs.yaml b/config/core/rootfs-configs.yaml
index 1dd802b200..36c18cb429 100644
--- a/config/core/rootfs-configs.yaml
+++ b/config/core/rootfs-configs.yaml
@@ -71,6 +71,7 @@ rootfs_configs:
       - python3-jsonschema
       - python3-flask
       - python3-flask-restful
+      - python3-six
       - e2fsprogs
       - xfsprogs
       - f2fs-tools
diff --git a/config/rootfs/debos/scripts/trixie-blktest.sh b/config/rootfs/debos/scripts/trixie-blktest.sh
index b37d616b8e..e17ade7c31 100755
--- a/config/rootfs/debos/scripts/trixie-blktest.sh
+++ b/config/rootfs/debos/scripts/trixie-blktest.sh
@@ -96,7 +96,7 @@ pip install . --break-system-packages
 git clone https://github.com/nuclearcat/nvmetcli
 cd nvmetcli
 git checkout rest-install
-python3 setup.py install
+pip install . --break-system-packages
 
 # Packages to run blktests
 apt-get install --no-install-recommends -y blktrace fio gawk pciutils xfsprogs