diff --git a/flake.nix b/flake.nix
index 8efee8f9..81bb6137 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,7 +42,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.4.1";
+      url = "github:nix-community/lanzaboote/v0.4.2";
 
       # Optional but recommended to limit the size of your system closure.
       inputs = {
diff --git a/nixos/profiles/graphical/dns.nix b/nixos/profiles/graphical/dns.nix
index 446f40fd..ac4a6f1f 100644
--- a/nixos/profiles/graphical/dns.nix
+++ b/nixos/profiles/graphical/dns.nix
@@ -11,7 +11,7 @@ in {
     ];
   };
   services.resolved = {
-    enable = true;
+    enable = false;
     domains = ["~."];
     dnssec = "false";
     extraConfig = ''
diff --git a/systems/koishi.nix b/systems/koishi.nix
index c8bdaab3..684be2d8 100644
--- a/systems/koishi.nix
+++ b/systems/koishi.nix
@@ -90,15 +90,6 @@ _: let
       # optional, useful when the builder has a faster internet connection than yours
       services = {
         printing.enable = true;
-        ollama = {
-          enable = true;
-          acceleration = "rocm";
-          environmentVariables = {
-            #HCC_AMDGPU_TARGET = "gfx1031"; # used to be necessary, but doesn't seem to anymore
-            HSA_OVERRIDE_GFX_VERSION = "11.0.2";
-            HSA_ENABLE_SDMA = "0";
-          };
-        };
         syncthing = {
           enable = true;
           openDefaultPorts = true;