diff --git a/modules/k3s/images/rsshfs-server.nix b/modules/k3s/images/rsshfs-server.nix
index d0d92ec..a2497cc 100644
--- a/modules/k3s/images/rsshfs-server.nix
+++ b/modules/k3s/images/rsshfs-server.nix
@@ -56,6 +56,8 @@ pkgs.dockerTools.buildLayeredImage {
     mkdir -p ./tmp
     chmod 777 ./tmp
 
+    ln -sfn /proc/self/mounts /etc/mtab
+
     cat <<EOF > ./etc/passwd
     root:x:0:0:root:/root:/bin/sh
     dev:x:1000:1000:dev:/home/dev:/bin/bash