diff --git a/dotfiles/zpreztorc b/dotfiles/zpreztorc
index 264885c..03a80c1 100644
--- a/dotfiles/zpreztorc
+++ b/dotfiles/zpreztorc
@@ -177,8 +177,7 @@ zstyle ':prezto:module:syntax-highlighting' highlighters \
   'main' \
   'brackets' \
   'pattern' \
-  'line' \
-  'root'
+  'line'
 
 # Set syntax highlighting styles.
 # zstyle ':prezto:module:syntax-highlighting' styles \