diff --git a/gradle.properties b/gradle.properties
index a60ab4be..4598f6e0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,7 +8,7 @@ yarn_mappings=6
 loader_version=0.11.3
 
 # Mod Properties
-mod_version = 0.1.23
+mod_version = 0.1.24
 maven_group = ru.bclib
 archives_base_name = bclib
 
diff --git a/src/main/java/ru/bclib/world/biomes/BCLBiomeDef.java b/src/main/java/ru/bclib/world/biomes/BCLBiomeDef.java
index c41fb5d7..22c75311 100644
--- a/src/main/java/ru/bclib/world/biomes/BCLBiomeDef.java
+++ b/src/main/java/ru/bclib/world/biomes/BCLBiomeDef.java
@@ -373,8 +373,9 @@ public class BCLBiomeDef {
 		return this;
 	}
 	
-	public void addCustomData(String name, Object value) {
+	public BCLBiomeDef addCustomData(String name, Object value) {
 		customData.put(name, value);
+		return this;
 	}
 	
 	@SuppressWarnings("unchecked")