1 files changed, 3 insertions, 0 deletions

diff --git a/build.sbt b/build.sbt
index a48c6036..aeacfc9d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,3 +5,6 @@ version := "3.0"
 name := "Chisel"
 
 scalaVersion := "2.11.6"
+
+crossScalaVersions := Seq("2.10.4", "2.11.6")
+