diff --git a/main/src/test/scala/sbt/internal/CrossJavaTest.scala b/main/src/test/scala/sbt/internal/CrossJavaTest.scala
index 6b29db490..ba281b64f 100644
--- a/main/src/test/scala/sbt/internal/CrossJavaTest.scala
+++ b/main/src/test/scala/sbt/internal/CrossJavaTest.scala
@@ -1,3 +1,10 @@
+/*
+ * sbt
+ * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2008 - 2010, Mark Harrah
+ * Licensed under BSD-3-Clause license (see LICENSE)
+ */
+
 package sbt.internal
 
 import org.specs2.mutable.Specification