diff --git a/init.el b/init.el
index 7da751f..546bfd1 100644
--- a/init.el
+++ b/init.el
@@ -850,6 +850,11 @@ With argument, do this that many times."
 
 (use-package mediawiki)
 
+(use-package csv-mode
+  :mode
+  ("\\.[Cc][Ss][Vv]\\'" . csv-mode)
+  )
+
 ;;;;;;;;;;;;;;;;;;;; Server / Remote editing ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Edit remote files.
 (unless slow-computer