diff --git a/.github/scripts/render-dhall-changes.sh b/.github/scripts/render-dhall-changes.sh
deleted file mode 100755
index f3e2f4f..0000000
--- a/.github/scripts/render-dhall-changes.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-for file in .github/workflows/*.dhall; do
-  nix shell nixpkgs#dhall-yaml -c dhall-to-yaml-ng --file "$file" >"${file%.dhall}.yml"
-done
diff --git a/.github/workflows/check.dhall b/.github/workflows/check.dhall
deleted file mode 100644
index 08df698..0000000
--- a/.github/workflows/check.dhall
+++ /dev/null
@@ -1,32 +0,0 @@
-let GithubActions =
-      https://github.com/regadas/github-actions-dhall/raw/master/package.dhall
-        sha256:9c1ae46a1d56f1c22dbc9006cbb3e569806e75d02fded38fa102935b34980395
-
-let NIX_CONFIG = "accept-flake-config = true"
-
-let check =
-      GithubActions.Job::{
-      , runs-on = GithubActions.RunsOn.Type.ubuntu-latest
-      , steps =
-        [ GithubActions.Step::{ uses = Some "actions/checkout@v4.1.7" }
-        , GithubActions.Step::{
-          , uses = Some "DeterminateSystems/flake-checker-action@v8"
-          }
-        , GithubActions.Step::{
-          , uses = Some "DeterminateSystems/nix-installer-action@v13"
-          }
-        , GithubActions.Step::{
-          , uses = Some "DeterminateSystems/magic-nix-cache-action@v7"
-          }
-        , GithubActions.Step::{ run = Some "nix flake check --show-trace" }
-        ]
-      }
-
-in  GithubActions.Workflow::{
-    , name = "check"
-    , on = GithubActions.On::{
-      , push = Some GithubActions.Push::{ paths = Some [ "**.nix", "**.lock" ] }
-      }
-    , env = Some (toMap { NIX_CONFIG })
-    , jobs = toMap { check }
-    }
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index eeb5028..d44b64e 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -1,17 +1,23 @@
-env:
-  NIX_CONFIG: "accept-flake-config = true"
-jobs:
-  check:
-    "runs-on": "ubuntu-latest"
-    steps:
-    - uses: "actions/checkout@v4.1.7"
-    - uses: "DeterminateSystems/flake-checker-action@v8"
-    - uses: "DeterminateSystems/nix-installer-action@v13"
-    - uses: "DeterminateSystems/magic-nix-cache-action@v7"
-    - run: "nix flake check --show-trace"
 name: check
-'on':
+
+on:
   push:
     paths:
     - "**.nix"
     - "**.lock"
+
+env:
+  NIX_CONFIG: "accept-flake-config = true"
+
+jobs:
+  check:
+    runs-on: "ubuntu-latest"
+
+    steps:
+    - uses: "actions/checkout@v4.1.7"
+
+    - uses: "DeterminateSystems/flake-checker-action@v8"
+    - uses: "DeterminateSystems/nix-installer-action@v13"
+    - uses: "DeterminateSystems/magic-nix-cache-action@v7"
+
+    - run: nix flake check --show-trace
diff --git a/.justfile b/.justfile
index 949379c..3a8d6a1 100644
--- a/.justfile
+++ b/.justfile
@@ -50,6 +50,3 @@ clean:
   sudo nix-env --profile /nix/var/nix/profiles/system --delete-generations old
   nix-collect-garbage -d
   nix store optimise
-
-fetch:
-  @./scripts/fetch.sh
diff --git a/renovate.json b/renovate.json
index 38391cd..cb1e217 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,26 +1,11 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:recommended",
-    "docker:pinDigests",
-    ":pinDevDependencies",
+    "config:best-practices",
     "schedule:weekly",
     ":automergeAll"
   ],
   "nix": {
     "enabled": true
-  },
-  "customManagers": [
-    {
-      "customType": "regex",
-      "fileMatch": [
-        "(^|/)(workflow-templates|\\.(?:github|gitea|forgejo)/(?:workflows|actions))/.+\\.dhall$",
-        "(^|/)action\\.dhall$"
-      ],
-      "matchStrings": [
-        "GithubActions\\.Step::{[\\s,]*uses\\s?=\\s?Some\\s?\"(?<depName>.+)@(?<currentValue>.+)\""
-      ],
-      "datasourceTemplate": "github-tags"
-    }
-  ]
+  }
 }
diff --git a/scripts/fetch.sh b/scripts/fetch.sh
deleted file mode 100755
index 21a8092..0000000
--- a/scripts/fetch.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env nix
-#!nix shell nixpkgs#onefetch nixpkgs#scc --command bash
-# shellcheck shell=bash
-set -euo pipefail
-onefetch --true-color never --no-bots -d lines-of-code
-scc --no-cocomo .