diff --git a/project/AkkaBuild.scala b/project/AkkaBuild.scala
index 8ec0c2dd48..0b5744c5cc 100644
--- a/project/AkkaBuild.scala
+++ b/project/AkkaBuild.scala
@@ -447,7 +447,7 @@ object Dependency {
   }
 
   // Compile
-  val config        = "com.typesafe"                % "config"                 % "0.4.1"
+  val config        = "com.typesafe"                % "config"                 % "0.4.1"      // ApacheV2
   val camelCore     = "org.apache.camel"            % "camel-core"             % V.Camel      // ApacheV2
   val netty         = "io.netty"                    % "netty"                  % V.Netty      // ApacheV2
   val protobuf      = "com.google.protobuf"         % "protobuf-java"          % V.Protobuf   // New BSD