diff --git a/project/build.properties b/project/build.properties
index 2ec97c06be..81003637fa 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,8 +1,5 @@
-#Project properties
-#Tue Nov 23 12:37:45 CET 2010
 project.organization=se.scalablesolutions.akka
 project.name=akka
-sbt.version=0.7.5.RC0
 project.version=1.1-SNAPSHOT
-def.scala.version=2.7.7
 build.scala.versions=2.9.0.RC1
+sbt.version=0.7.5.RC1