diff --git a/site-start.d/401-rust.el b/site-start.d/401-rust.el
index ca1b35e..83dc145 100644
--- a/site-start.d/401-rust.el
+++ b/site-start.d/401-rust.el
@@ -10,26 +10,43 @@
 ;; it superseeds rust-mode
 (use-package rustic
   :ensure t
+  :custom
+  (linum-on)
+  (linum-relative-mode 1)
+  (rustic-lsp-server 'rust-analyzer)
+  (setq-default indent-tabs-mode nil)
+  (rustic-lsp-format t)
+ ;;(linum-relative-toggle)
+  ;;(hs-minor-mode t)
+  ;;(lsp-origami-try-enable)
+  ;;(linum-relative-mode 1)
+  ;;(setq-default indent-tabs-mode nil)
+  ;;(rustic-lsp-server 'rust-analyzer)
+  ;;(rustic-lsp-format t)
+
   :config
   ;; recommended: use spaces instead of tabs
   (add-hook 'rust-mode-hook
-	    (lambda () (setq indent-tabs-mode nil)))
+            (lambda () (setq indent-tabs-mode nil)))
   (add-hook 'rustic-mode-hook
-	    (lambda () (setq indent-tabs-mode nil)))
+            (lambda () (setq indent-tabs-mode nil)))
   ;; enable code folding und line numbering rust buffers
   (add-hook 'prog-mode-hook
-	    ;;'lsp-origami-mode
-	    'hs-minor-mode
-	    'linum-relative-mode)
+            ;;'lsp-origami-mode
+            'hs-minor-mode
+            'linum-relative-mode)
   ;;(remove-hook 'rustic-mode-hook 'flycheck-mode)
 
   ;; use the lsp UI package
   ;; https://emacs-lsp.github.io/lsp-mode
-  (use-package lsp-ivy)
-  (use-package lsp-ui)
+  (use-package lsp-ivy
+    :ensure t)
+  (use-package lsp-ui
+    :ensure t)
 
   ;; use the yasnippet
   (use-package yasnippet
+    :ensure t
     ;; YASnippet is a template system for Emacs.
     ;; It allows you to type an abbreviation and automatically expand it into function templates
     ;; use YASnippet as a non-global minor mode
@@ -41,14 +58,7 @@
     :config
     (setq linum-relative-backend 'display-line-numbers-mode))
 
-  :custom
-  ;;(linum-on)
-  ;;(linum-relative-toggle)
-  ;;(hs-minor-mode t)
-  ;;(lsp-origami-try-enable)
-  ;;(linum-relative-mode 1))
-  (rustic-lsp-server 'rust-analyzer)
-  (rustic-lsp-format t))
+)
 
 (provide '401-rust)
 ;; Local Variables: