diff --git a/bin/qemush b/bin/qemush
index a819e3f..183f6ec 100755
--- a/bin/qemush
+++ b/bin/qemush
@@ -18,7 +18,7 @@ bin="${HOME}/bin"
 images=images
 PATH="${bin}:${PATH}"
 EDITOR="${EDITOR:-nvim}"
-[ -t 1 ] && alias cat='source-highlight -o STDOUT -f esc'
+[ -t 1 ] && alias cat='source-highlight -f esc -i'
 alias ls='ls --color=auto'
 alias exec='exec '
 shopt -s expand_aliases