diff --git a/.emacs.d/include/general.el b/.emacs.d/include/general.el
index 69d83c9..94107bb 100644
--- a/.emacs.d/include/general.el
+++ b/.emacs.d/include/general.el
@@ -26,7 +26,7 @@
 (scroll-bar-mode -1)
 
 ;; Line
-(global-display-line-numbers-mode 1)
+(add-hook 'prog-mode-hook #'display-line-numbers-mode)
 (hl-line-mode -1)
 (setq line-number-mode t)
 (setq column-number-mode t)
diff --git a/.emacs.d/include/pdfconfig.el b/.emacs.d/include/pdfconfig.el
index 5135a66..d407d2d 100644
--- a/.emacs.d/include/pdfconfig.el
+++ b/.emacs.d/include/pdfconfig.el
@@ -5,10 +5,6 @@
 
 ;; PDF Tools
 (pdf-tools-install)
-(add-hook 'doc-view-mode (lambda () (display-line-numbers-mode -1)))
-(add-hook 'doc-view-mode 'pdf-view-mode)
-(add-hook 'pdf-view-mode (lambda () (display-line-numbers-mode -1)))
-(add-hook 'pdf-view-mode (lambda () (line-number-mode -1)))
 
 (defun pdf-download-and-view (&optional url filename)
   "Download and view the PDF given by its URL as FILENAME."