diff --git a/deco_plants.lua b/deco_plants.lua
index 55edcec..8e41e5b 100644
--- a/deco_plants.lua
+++ b/deco_plants.lua
@@ -44,7 +44,7 @@ fun_caves.plantlist = {
 	{name="precious_coral",
 	 desc="Precious Coral",
 	 water=true,
-	 light_source=1,
+	 light_source=2,
 	 coral=true,
 	 sounds = default.node_sound_stone_defaults(),
 	},