diff --git a/assets/minecraft/optifine/colormap/custom/netherrack.png b/assets/minecraft/optifine/colormap/custom/netherrack.png
deleted file mode 100644
index c2af4dd..0000000
Binary files a/assets/minecraft/optifine/colormap/custom/netherrack.png and /dev/null differ
diff --git a/assets/minecraft/optifine/colormap/custom/netherrack.properties b/assets/minecraft/optifine/colormap/custom/netherrack.properties
deleted file mode 100644
index c9311f9..0000000
--- a/assets/minecraft/optifine/colormap/custom/netherrack.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-blocks=netherrack
-yVariance=5
\ No newline at end of file