diff --git a/home/git/default.nix b/home/git/default.nix
index 36ea50f..2d679a5 100644
--- a/home/git/default.nix
+++ b/home/git/default.nix
@@ -55,6 +55,13 @@
         whitespace = "red reverse";
       };
 
+      "color.diff-highlight" = {
+        oldNormal = "red bold";
+        oldHighlight = "red bold 52";
+        newNormal = "green bold";
+        newHighlight = "green bold 22";
+      };
+
       commit = {
         # Show my changes when writing the message
         verbose = true;