diff --git a/docs/gpu-k8s-role.md b/docs/gpu-k8s-role.md
index d1fd6f0..af90ac0 100644
--- a/docs/gpu-k8s-role.md
+++ b/docs/gpu-k8s-role.md
@@ -32,8 +32,9 @@ sealos run \
 ```
 If deploying with a non-root user the command also requires `--user` and
 `--pk` options pointing to the user's SSH key. The host running Sealos must have
-`newuidmap` and `newgidmap` installed (typically provided by the `uidmap`
-package) to enable user namespaces.
+`newuidmap` and `newgidmap` installed (typically provided by the `uidmap` package) 
+along with the `fuse-overlayfs` binary to enable user namespaces.
+
 
 After the cluster is running the role installs the NVIDIA device plugin and runs a test pod to ensure `nvidia-smi` works inside the cluster.
 
diff --git a/playbooks/roles/vhosts/common/files/install-packages.sh b/playbooks/roles/vhosts/common/files/install-packages.sh
index d9bee68..09e8f61 100644
--- a/playbooks/roles/vhosts/common/files/install-packages.sh
+++ b/playbooks/roles/vhosts/common/files/install-packages.sh
@@ -4,4 +4,5 @@ export DEBIAN_FRONTEND=noninteractive
 curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor > /usr/share/keyrings/hashicorp-archive-keyring.gpg
 sudo echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" > /etc/apt/sources.list.d/hashicorp.list
 sudo apt-get update
-sudo apt-get install -y vault auditd uidmap
+sudo apt-get install -y vault auditd uidmap fuse-overlayfs
+