diff --git a/spec/libsass/color-functions/rgb/mix/options.yml b/spec/libsass/color-functions/rgb/mix/options.yml
deleted file mode 100644
index 936f9686e9..0000000000
--- a/spec/libsass/color-functions/rgb/mix/options.yml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-:todo:
-- dart-sass