diff --git a/vim/colors/monotonous.vim b/vim/colors/monotonous.vim
index 308f87e..a1c95bb 100644
--- a/vim/colors/monotonous.vim
+++ b/vim/colors/monotonous.vim
@@ -47,7 +47,7 @@ call SetColor('DiffDelete',   '#333333', '#200000', '',        '#ddcccc',
 call SetColor('DiffText',     '#cccccc', '#101010', '',        '#A9CCD6',        '')
 call SetColor('EndOfBuffer',  '#121212', '',        '#bbbbbb', '',        '')
 call SetColor('ErrorMsg',     '#ff0000', '',        '#222222', '#ffaaaa', 'bold')
-call SetColor('VertSplit',    '#090909', '#090909', g:ui_l_bg, g:ui_l_bg, '')
+call SetColor('VertSplit',    '#090909', '#090909', g:l_normal_bg, g:l_normal_bg, '')
 call SetColor('Folded',       '#666666', '',        '#999999', '',        'bold')
 call SetColor('FoldColumn',   '#262626', '#111111', '#a6a6a6', g:ui_l_bg, '')
 call SetColor('SignColumn',   '#eeeeee', '',        '#555555', '',        '')