diff --git a/hosts/k8s/lib.nix b/hosts/k8s/lib.nix
index 2bbb2538..ab9999be 100644
--- a/hosts/k8s/lib.nix
+++ b/hosts/k8s/lib.nix
@@ -17,6 +17,7 @@
       "fat"
       "vfat"
       "exfat"
+      "nfs" # required by longhorn
       "cifs" # mount windows share
     ];