diff --git a/.emacs.d/include/ocamlconfig.el b/.emacs.d/include/ocamlconfig.el
new file mode 100644
index 0000000..4487543
--- /dev/null
+++ b/.emacs.d/include/ocamlconfig.el
@@ -0,0 +1,9 @@
+;;; ocamlconfig.el --- Configuration for OCaml and Tuareg
+;;; Commentary:
+;;; Code:
+
+(add-hook 'tuareg-mode-hook #'flycheck-ocaml-setup)
+(add-hook 'tuareg-mode-hook #'(lambda () (merlin-mode -1)))
+(setq utop-command "opam exec -- dune utop . -- -emacs")
+
+;;; ocamlconfig.el ends here
diff --git a/.emacs.d/include/rustconfig.el b/.emacs.d/include/rustconfig.el
new file mode 100644
index 0000000..6b6d12f
--- /dev/null
+++ b/.emacs.d/include/rustconfig.el
@@ -0,0 +1,16 @@
+;;; rustconfig.el --- Configuration for Rust.
+;;; Commentary:
+;;    Configuration for Rust;
+;;; Code:
+
+(setq lsp-rust-analyzer-cargo-watch-enable t)
+(setq lsp-rust-analyzer-cargo-watch-command "clippy")
+
+;; Inlay hints
+(setq lsp-rust-analyzer-server-display-inlay-hints t)
+(setq lsp-rust-analyzer-inlay-hints-mode t)
+(setq lsp-rust-analyzer-display-chaining-hints t)
+(setq lsp-rust-analyzer-parameter-hints t)
+(setq lsp-rust-analyzer-display-closure-return-type-hints t)
+
+;;; rustconfig.el ends here