diff --git a/lib/shared/modules/git.nix b/lib/shared/modules/git.nix
index 628561e0..2a72b592 100644
--- a/lib/shared/modules/git.nix
+++ b/lib/shared/modules/git.nix
@@ -34,11 +34,6 @@
         }
       ];
 
-      difftastic = {
-        background = "dark";
-        enable = true;
-      };
-
       aliases = {
         aa = "add --all";
         assume = "update-index --assume-unchanged";
@@ -118,6 +113,7 @@
         };
 
         delta.line-numbers = true;
+        diff.tool = "vimdiff";
         fetch.prune = true;
         gpg.format = "ssh";
         grep.lineNumber = true;