diff --git a/modules/base/vim.nix b/modules/base/vim.nix
index fade9e8..5141bd7 100644
--- a/modules/base/vim.nix
+++ b/modules/base/vim.nix
@@ -75,7 +75,7 @@
 
           -- Better diffs
           vim.opt.diffopt:append({"linematch:60", "algorithm:patience"})
-          vim.opt.fillchars:append({ diff = "╱" })
+          vim.opt.fillchars:append({ diff = "░" })
 
           -- Show search-replace preview live
           vim.opt.inccommand = "split"