diff --git a/modules/k3s/deployments/ubuntu.nix b/modules/k3s/deployments/ubuntu.nix
index 69c14b9..6ed0959 100644
--- a/modules/k3s/deployments/ubuntu.nix
+++ b/modules/k3s/deployments/ubuntu.nix
@@ -8,7 +8,8 @@
       {
         name = "ubuntu";
         image = "ubuntu:latest";
-        command = ["tail" "-f" "/dev/null"];
+        command = [ "sh" "-c" ];
+        args = [ "tail" "-f" "/dev/null" ]
       }
     ];
   };