diff --git a/project/Build.scala b/project/Build.scala
index f09a25ccaff8..bf9a2356c2b0 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -40,7 +40,7 @@ object ExposedValues extends AutoPlugin {
 
 object Build {
 
-  val baseVersion = "0.6.0"
+  val baseVersion = "0.6.0-RC1"
   val scalacVersion = "2.12.4"
 
   val dottyOrganization = "ch.epfl.lamp"