diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..5e5c051
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,14 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: trailing-whitespace
+      - id: check-added-large-files
+      - id: check-executables-have-shebangs
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-yaml
+        args:
+          - --allow-multiple-documents
+          - --unsafe
+      - id: end-of-file-fixer
diff --git a/README.md b/README.md
index f5ac678..3e910a1 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,3 @@
 Variables prefixed by `vault_` are available by unlocking the vault with the master password
 
 # Basic config
-
diff --git a/ansible.cfg b/ansible.cfg
index 54f6985..ce82e84 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -1,2 +1,2 @@
 [defaults]
-inventory=./hosts.yml
\ No newline at end of file
+inventory=./hosts.yml
diff --git a/hosts.yml b/hosts.yml
index f9a9358..d8858ca 100644
--- a/hosts.yml
+++ b/hosts.yml
@@ -1,4 +1,4 @@
 server:
   hosts:
     chef.heaplab.deib.polimi.it:
-      ansible_port: 24
\ No newline at end of file
+      ansible_port: 24