diff --git a/build.third_step6.gradle b/build.third_step6.gradle
index 8749f0d82..ac31eace0 100644
--- a/build.third_step6.gradle
+++ b/build.third_step6.gradle
@@ -43,7 +43,8 @@ sourceSets{
 				"${srcDir}/fine-socketio/src",
 				"${srcDir}/fine-itext/src",
 				"${srcDir}/fine-kryo/src",
-				"${srcDir}/fine-lz4/src"
+				"${srcDir}/fine-lz4/src",
+                "${srcDir}/fine-log4j/src"
 				]
 		}
 	}
@@ -111,6 +112,7 @@ task copyFiles(type:Copy,dependsOn:'compileJava'){
 		with dataContent.call("${srcDir}/fine-kryo/src")
 		with dataContent.call("${srcDir}/fine-lz4/src")
 		with dataContent.call("${srcDir}/fine-lz4/resources")
+		with dataContent.call("${srcDir}/fine-log4j/src")
 		into "${classesDir}"
 	}
 }