diff --git a/colors/codedark.vim b/colors/codedark.vim
index 051992a..ff3bd40 100644
--- a/colors/codedark.vim
+++ b/colors/codedark.vim
@@ -210,6 +210,7 @@ call <sid>hi('SpecialComment', s:cdFront, {}, 'none', {})
 call <sid>hi('Debug', s:cdFront, {}, 'none', {})
 
 call <sid>hi('Underlined', s:cdNone, {}, 'underline', {})
+call <sid>hi("Conceal", s:cdFront, s:cdBack, 'none', {})
 
 call <sid>hi('Ignore', s:cdFront, {}, 'none', {})