diff --git a/src/main/java/com/seibel/lod/builders/lodBuilding/LodBuilder.java b/src/main/java/com/seibel/lod/builders/lodBuilding/LodBuilder.java
index c45370b55..de0e9fa6e 100644
--- a/src/main/java/com/seibel/lod/builders/lodBuilding/LodBuilder.java
+++ b/src/main/java/com/seibel/lod/builders/lodBuilding/LodBuilder.java
@@ -85,8 +85,6 @@ public class LodBuilder
 	/** Minecraft's max light value */
 	public static final short DEFAULT_MAX_LIGHT = 15;
 	
-	//TODO make it config
-	public static final boolean USE_EXPERIMENTAL_SKYLIGHT = false;
 	
 	/**
 	 * How wide LodDimensions should be in regions <br>
@@ -441,7 +439,7 @@ public class LodBuilder
 			skyLight = DEFAULT_MAX_LIGHT;
 		else
 		{
-			if (USE_EXPERIMENTAL_SKYLIGHT)
+			if (LodConfig.CLIENT.worldGenerator.useExperimentalSkyLight.get())
 			{
 				skyLight = world.getBrightness(LightType.SKY, blockPos);
 				if (!chunk.isLightCorrect() && (skyLight == 0 || skyLight == 15))
diff --git a/src/main/java/com/seibel/lod/config/LodConfig.java b/src/main/java/com/seibel/lod/config/LodConfig.java
index 9f24ff7b4..3db89ee07 100644
--- a/src/main/java/com/seibel/lod/config/LodConfig.java
+++ b/src/main/java/com/seibel/lod/config/LodConfig.java
@@ -196,6 +196,7 @@ public class LodConfig
 		public final ForgeConfigSpec.BooleanValue allowUnstableFeatureGeneration;
 		public final ForgeConfigSpec.EnumValue<HorizontalScale> horizontalScale;
 		public final ForgeConfigSpec.EnumValue<HorizontalQuality> horizontalQuality;
+		public final ForgeConfigSpec.BooleanValue useExperimentalSkyLight;
 		public final ForgeConfigSpec.BooleanValue avoidBlockWithNoCollision;
 		public final ForgeConfigSpec.BooleanValue avoidNonFullBlock;
 		
@@ -320,6 +321,11 @@ public class LodConfig
 							+ " https://gitlab.com/jeseibel/minecraft-lod-mod/-/issues/35 \n")
 					.define("allowUnstableFeatureGeneration", false);
 			
+			useExperimentalSkyLight = builder
+												.comment("\n\n"
+																 + " Change how sky light value is calculated in the fake chunks \n")
+												.define("use experimental sky light system", false);
+			
 			avoidBlockWithNoCollision = builder
 					.comment("\n\n"
 							+ " if true avoid block that have no collision box in the generation \n"