diff --git a/flax/subs/red b/flax/subs/red
deleted file mode 100644
--- a/flax/subs/red
+++ /dev/null
@@ -1,4 +0,0 @@
-red1 : 1.0
-red2 : 1.0
-red3 : 1.0
-red4 : 1.0