diff --git a/arch.sh b/arch.sh
index c6e70c8..636483c 100644
--- a/arch.sh
+++ b/arch.sh
@@ -365,6 +365,9 @@ then
     yes | opam init
     opam install -y utop ocaml-lsp-server ocamlformat ocamlformat-rpc
 
+    # === Clang ==
+    wget -q https://git.kennel.ml/Anri/confOS/raw/branch/main/dotfiles/.clang-format -O "$HOME"/.clang-format
+
     echo -e "\nInstallation terminée.\nIl faut redémarrer l'ordinateur."
 else
     echo "Ce script ne fonctionne que sur Arch."
diff --git a/arch_wsl.sh b/arch_wsl.sh
index a16a934..e80e2d4 100644
--- a/arch_wsl.sh
+++ b/arch_wsl.sh
@@ -197,6 +197,9 @@ then
     yes | opam init
     opam install -y utop ocaml-lsp-server ocamlformat ocamlformat-rpc
 
+    # === Clang ==
+    wget -q https://git.kennel.ml/Anri/confOS/raw/branch/main/dotfiles/.clang-format -O "$HOME"/.clang-format
+
     # === Clear useless packages
     pacman -Rsn $(pacman -Qqtd) 2> /dev/null
 
diff --git a/dotfiles/.clang-format b/dotfiles/.clang-format
new file mode 100644
index 0000000..39f9642
--- /dev/null
+++ b/dotfiles/.clang-format
@@ -0,0 +1 @@
+IndentWidth: 4