diff --git a/config/tunnels.lua b/config/tunnels.lua
index f139fa8..4e5d9a6 100644
--- a/config/tunnels.lua
+++ b/config/tunnels.lua
@@ -3,9 +3,9 @@ return {
   DISTANCE_Z = 256,
   FUEL_MARGIN = 10,
   VEIN_MODE = false,
+  FUEL_MARGIN_VEIN_MODE = 1000,
   VEIN_ORES_WHITELIST = {
-    ['minecraft:cobblestone'] = true, -- TODO: remove this
-    ['mysticalagriculture:prosperity_ore'] = true -- TODO: check this
-  },
-  FUEL_MARGIN_VEIN_MODE = 1000
+    ['mysticalagriculture:prosperity_ore'] = true,
+    ['mysticalagriculture:deepslate_prosperity_ore'] = true
+  }
 }
\ No newline at end of file