diff --git a/colors/onedark.vim b/colors/onedark.vim
index e5e08a6..d1c5e7e 100644
--- a/colors/onedark.vim
+++ b/colors/onedark.vim
@@ -207,9 +207,9 @@ else
 endif
 call s:h("Directory", { "fg": s:blue }) " directory names (and other special names in listings)
 call s:h("DiffAdd", { "bg": s:green, "fg": s:black }) " diff mode: Added line
-call s:h("DiffChange", { "bg": s:yellow, "fg": s:black }) " diff mode: Changed line
+call s:h("DiffChange", { "fg": s:yellow, "gui": "underline", "cterm": "underline" }) " diff mode: Changed line
 call s:h("DiffDelete", { "bg": s:red, "fg": s:black }) " diff mode: Deleted line
-call s:h("DiffText", { "bg": s:black, "fg": s:yellow }) " diff mode: Changed text within a changed line
+call s:h("DiffText", { "bg": s:yellow, "fg": s:black }) " diff mode: Changed text within a changed line
 call s:h("ErrorMsg", { "fg": s:red }) " error messages on the command line
 call s:h("VertSplit", { "fg": s:vertsplit }) " the column separating vertically split windows
 call s:h("Folded", { "fg": s:comment_grey }) " line used for closed folds