diff --git a/.config/mise/config.toml b/.config/mise/config.toml
index 203d030..2c6310e 100644
--- a/.config/mise/config.toml
+++ b/.config/mise/config.toml
@@ -1,6 +1,7 @@
 [tools]
 bun = "latest"
 deno = "latest"
+difftastic = "latest"
 erlang = "latest"
 gleam = "latest"
 neovim = "latest"
diff --git a/.gitconfig b/.gitconfig
index 5af73a6..cbb67e7 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -26,5 +26,13 @@
 	path = ~/code/.gitconfig
 [branch]
 	sort = committerdate
+# difftastic stuff
 [diff]
-	algorithm = histogram
+  external = difft
+  tool = difftastic
+[difftool]
+  prompt = false
+[pager]
+  difftool = true
+[diff]
+  tool = difftastic