diff --git a/home/dot_config/fish/functions/chai.fish.tmpl b/home/dot_config/fish/functions/chai.fish.tmpl
index 49d2ee5..8af47ce 100644
--- a/home/dot_config/fish/functions/chai.fish.tmpl
+++ b/home/dot_config/fish/functions/chai.fish.tmpl
@@ -23,7 +23,7 @@ function chai --description "Interactive chezmoi apply with fzf diff preview"
         --with-nth=4 \
         --nth=1 \
         --prompt='Apply Changes > ' \
-        --preview='chezmoi diff {1} 2>/dev/null | head -100' \
+        --preview='chezmoi diff {1} 2>/dev/null | bat -pp --color=always --language=diff' \
         --preview-window=right:60%:wrap \
         --multi \
         --bind='ctrl-a:toggle-all' \
diff --git a/home/dot_config/fish/functions/chshow.fish.tmpl b/home/dot_config/fish/functions/chshow.fish.tmpl
index e2951bc..b2f079c 100644
--- a/home/dot_config/fish/functions/chshow.fish.tmpl
+++ b/home/dot_config/fish/functions/chshow.fish.tmpl
@@ -14,7 +14,7 @@ function chshow --description "Browse chezmoi managed files with fzf preview"
         --with-nth=4 \
         --nth=1,2 \
         --prompt='Chezmoi Files > ' \
-        --preview='chezmoi cat {1} 2>/dev/null || echo "Preview unavailable"' \
+        --preview='chezmoi cat {1} 2>/dev/null | bat -pp --color=always --file-name={1} 2>/dev/null || echo "Preview unavailable"' \
         --preview-window=right:60%:wrap \
         --expect='ctrl-e' \
         --header='Enter: view | Ctrl+E: edit source')