diff --git a/src/main/java/org/ultramine/permission/GroupPermission.java b/src/main/java/org/ultramine/permission/GroupPermission.java
index 6606578..4704f86 100644
--- a/src/main/java/org/ultramine/permission/GroupPermission.java
+++ b/src/main/java/org/ultramine/permission/GroupPermission.java
@@ -175,12 +175,6 @@
 		}
 	}
 
-
-	private void mergeResolvers() throws StackOverflowError
-	{
-
-	}
-
 	@Override
 	public int hashCode()
 	{