diff --git a/.config/nvim/plugin/lsp.lua b/.config/nvim/plugin/lsp.lua
index 087193b5..7af2d20f 100644
--- a/.config/nvim/plugin/lsp.lua
+++ b/.config/nvim/plugin/lsp.lua
@@ -91,12 +91,14 @@ vim.lsp.set_log_level("off")
 -- It is not recommended to break lspconfig into different settings
 -- related: https://github.com/neovim/nvim-lspconfig/issues/970#issuecomment-860080502
 for name, user_config in pairs(servers) do
-    local default_config = {
-        capabilities = mylsp.capabilities,
-        settings = user_config,
-        on_attach = function(client, bufno) mylsp.on_attach(client, bufno) end,
-    }
-    local merged_config = vim.tbl_deep_extend("force", default_config, user_config or {})
-    vim.lsp.config(name, merged_config)
+    if next(user_config) ~= nil then
+        local default_config = {
+            capabilities = mylsp.capabilities,
+            settings = user_config,
+            on_attach = function(client, bufno) mylsp.on_attach(client, bufno) end,
+        }
+        local merged_config = vim.tbl_deep_extend("force", default_config, user_config)
+        vim.lsp.config(name, merged_config)
+    end
     vim.lsp.enable(name)
 end
diff --git a/nix/configurations/vanadium/nixos/display.nix b/nix/configurations/vanadium/nixos/display.nix
index 4b3a5eca..710a61ed 100644
--- a/nix/configurations/vanadium/nixos/display.nix
+++ b/nix/configurations/vanadium/nixos/display.nix
@@ -83,7 +83,7 @@
               brightness, # [0..1]
             }:
             singleton "10_ddc_brightness" /* bash */ ''
-              ${lib.getExe pkgs.ddcutil} --model "${modelName}" setvcp 10 ${
+              ${lib.getExe pkgs.ddcutil} --model ${modelName} setvcp 10 ${
                 toString (builtins.floor (brightness * 100))
               }
             '';
@@ -94,7 +94,7 @@
               contrast, # [0..1]
             }:
             singleton "10_ddc_contrast" /* bash */ ''
-              ${lib.getExe pkgs.ddcutil} --model "${modelName}" setvcp 12 ${
+              ${lib.getExe pkgs.ddcutil} --model ${modelName} setvcp 12 ${
                 toString (builtins.floor (contrast * 100))
               }
             '';
diff --git a/nix/configurations/vanadium/nixos/programs.nix b/nix/configurations/vanadium/nixos/programs.nix
index 9a0f4318..b3e3ec6d 100644
--- a/nix/configurations/vanadium/nixos/programs.nix
+++ b/nix/configurations/vanadium/nixos/programs.nix
@@ -81,7 +81,6 @@
 
   services.hoogle = {
     enable = true;
-    port = 3001; # leave 8080 for other stuff
     packages =
       haskellPackages: with haskellPackages; [
         optparse-applicative
diff --git a/nix/configurations/vanadium/overlay.nix b/nix/configurations/vanadium/overlay.nix
index 169bf13b..3c348095 100644
--- a/nix/configurations/vanadium/overlay.nix
+++ b/nix/configurations/vanadium/overlay.nix
@@ -9,13 +9,26 @@ let
 
   infuse = lib.flip infuse-lib.v1.infuse;
 in
+# Why shouldn't I go crazy with overlays?
 final:
 infuse {
+  cmus.__input.alsaSupport = _: false;
+
+  fish.__input.usePython = _: false;
+
+  tmux.__input.withSixel = _: false;
+
   # I don't really use helix, but it's nice to have the W alias just in case
   helix.__output.patches.__append = [
     ./patches/helix/W-as-write.patch
   ];
 
+  # Too loud
+  alejandra.__output.patches.__append = [
+    ./patches/alejandra/no-ads.patch
+  ];
+  alejandra.__output.doCheck = _: false;
+
   # TODO:
   # pinned branch of https://github.com/astrand/xclip/tree/xerror
   # use this until #43 gets resolved properly
diff --git a/nix/configurations/vanadium/patches/alejandra/no-ads.patch b/nix/configurations/vanadium/patches/alejandra/no-ads.patch
new file mode 100644
index 00000000..34978153
--- /dev/null
+++ b/nix/configurations/vanadium/patches/alejandra/no-ads.patch
@@ -0,0 +1,49 @@
+diff --git a/src/alejandra_cli/src/cli.rs b/src/alejandra_cli/src/cli.rs
+index 0ef0496..1791649 100644
+--- a/src/alejandra_cli/src/cli.rs
++++ b/src/alejandra_cli/src/cli.rs
+@@ -9,7 +9,7 @@ use futures::future::RemoteHandle;
+ use futures::stream::FuturesUnordered;
+ use futures::task::SpawnExt;
+ 
+-use crate::ads::random_ad;
++// use crate::ads::random_ad;
+ use crate::verbosity::Verbosity;
+ 
+ /// The Uncompromising Nix Code Formatter.
+@@ -222,10 +222,10 @@ pub fn main() -> ! {
+                 }
+             );
+ 
+-            if in_place {
+-                eprintln!();
+-                eprint!("{}", random_ad());
+-            }
++            // if in_place {
++            //     eprintln!();
++            //     eprint!("{}", random_ad());
++            // }
+         }
+ 
+         std::process::exit(if in_place { 0 } else { 2 });
+@@ -236,8 +236,8 @@ pub fn main() -> ! {
+         eprintln!(
+             "Congratulations! Your code complies with the Alejandra style."
+         );
+-        eprintln!();
+-        eprint!("{}", random_ad());
++        // eprintln!();
++        // eprint!("{}", random_ad());
+     }
+ 
+     std::process::exit(0);
+diff --git a/src/alejandra_cli/src/lib.rs b/src/alejandra_cli/src/lib.rs
+index fd49ce8..157b3eb 100644
+--- a/src/alejandra_cli/src/lib.rs
++++ b/src/alejandra_cli/src/lib.rs
+@@ -1,4 +1,4 @@
+-mod ads;
++// mod ads;
+ pub mod cli;
+ mod find;
+ mod verbosity;