diff --git a/default.nix b/default.nix
index 4d223f5..d6323b9 100644
--- a/default.nix
+++ b/default.nix
@@ -15,6 +15,12 @@
 #       };
 #     };
 #   };
+#
+# IMPORTANT: For LXC containers running Docker, the Proxmox LXC must be configured with:
+#   - Features: nesting=1, keyctl=1
+#   - Unprivileged: no (or privileged: yes)
+# Edit the container config in Proxmox: /etc/pve/lxc/<VMID>.conf
+# Add: features: nesting=1,keyctl=1
 
 {
   config,
@@ -136,14 +142,25 @@ in
       usda-vision-app
     ];
 
-    # Enable Docker service
+    # Enable Docker service with LXC-compatible settings
     virtualisation.docker = {
       enable = true;
       autoPrune.enable = true;
+      # Enable experimental features for better LXC compatibility
+      daemon.settings = {
+        experimental = true;
+      };
     };
+    
+    # LXC-specific settings for nested containers
+    boot.kernel.sysctl = {
+      # Required for Docker networking in LXC
+      "net.ipv4.ip_forward" = 1;
+      "net.ipv4.conf.all.forwarding" = 1;
+    };
+    
     # Configure users
     athenix.users.sv22900.enable = true;
-    athenix.users.hdh20267.enable = true;
 
     # Add users to docker group
     users.users.sv22900.extraGroups = [ "docker" ];