diff --git a/init.el b/init.el
index 17db0f1..be32f11 100644
--- a/init.el
+++ b/init.el
@@ -900,7 +900,7 @@ to `posframe-show' if the display is graphical."
 
 ;; flycheck
 (use-package flycheck
-  :hook (emacs-lisp-mode . flycheck-mode)
+  :hook ((sh-mode emacs-lisp-mode) . flycheck-mode)
   :custom
   (flycheck-indication-mode 'left-margin)
   :init
@@ -1378,12 +1378,6 @@ otherwise, call `bibtex-find-text'."
   (add-to-list 'auto-mode-alist '("/\\.latexmkrc\\'" . perl-mode))
   (add-to-list 'auto-mode-alist '("\\.[tT]e[xX]\\'" . LaTeX-mode))
   :config
-  (add-to-list 'TeX-command-list
-               `("LuaLaTeX"
-                 ,(concat  "lualatex %(file-line-error) %`%(extraopts) "
-                           "%S%(PDFout)%(mode)%' %(output-dir) %t")
-                 TeX-run-TeX nil (LaTeX-mode)
-                 :help "Run LuaLaTeX"))
   (defun my/-auctex-texdoc-setup-env (oldfun &rest args)
     (let ((process-environment process-environment)
           (emacs-cmd (concat "emacsclient" (and (not (display-graphic-p)) " -nw"))))
@@ -1420,7 +1414,13 @@ otherwise, call `bibtex-find-text'."
     "gw" 'my/evil-LaTeX-fill)
   (setq-default TeX-master nil)
   (require 'tex)
-  (TeX-global-PDF-mode 1))
+  (TeX-global-PDF-mode 1)
+  (add-to-list 'TeX-command-list
+               `("LuaLaTeX"
+                 ,(concat  "lualatex %(file-line-error) %`%(extraopts) "
+                           "%S%(PDFout)%(mode)%' %(output-dir) %t")
+                 TeX-run-TeX nil (LaTeX-mode)
+                 :help "Run LuaLaTeX")))
 
 ;; blueprint
 (use-package blueprint-ts-mode