diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 000000000..c4d175a66
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,24 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.2.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+
+  - repo: local
+    hooks:
+      - id: hlint
+        name: hlint
+        description: HLint gives suggestions on how to improve your source code.
+        entry: hlint
+        language: system
+        files: '\.l?hs$'
+
+      - id: stylish-haskell
+        name: stylish-haskell
+        description: Haskell code format checker.
+        entry: stylish-haskell --config govtool/backend/.stylish-haskell.yaml
+        language: system
+        files: '\.l?hs$'