diff --git a/incus.nix b/incus.nix
index 3e55967..7e36c9f 100644
--- a/incus.nix
+++ b/incus.nix
@@ -11,5 +11,8 @@
       };
     };
   };
+
+  # Load the kernel volume for lvm thin provisioning
+  boot.kernelModules = [ "dm_thin_pool" ];
 }