diff --git a/autoload/airline/highlighter.vim b/autoload/airline/highlighter.vim
index 8c1da3b..8d85e02 100644
--- a/autoload/airline/highlighter.vim
+++ b/autoload/airline/highlighter.vim
@@ -3,7 +3,10 @@
 
 scriptencoding utf-8
 
-let s:is_win32term = (has('win32') || has('win64')) && !has('gui_running') && (empty($CONEMUBUILD) || &term !=? 'xterm')
+let s:is_win32term = (has('win32') || has('win64')) &&
+                   \ !has('gui_running') &&
+                   \ (empty($CONEMUBUILD) || &term !=? 'xterm') &&
+                   \ !(exists("+termguicolors") && &termguicolors)
 
 let s:separators = {}
 let s:accents = {}