diff --git a/.gitignore b/.gitignore
index 8f0d407..9856129 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /golang-19087:a15f344a9efa-xattrs.tar
 /go1.2.1.src.tar.gz
 /go1.2.2.src.tar.gz
+/go1.3beta2.src.tar.gz
diff --git a/sources b/sources
index d6694f6..542a715 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,3 @@
 d76dc07e475b2905b5fec1cf319b6356  golang-19087:a15f344a9efa-xattrs.tar
 7917152cb24efb9a13c7881ed280af9a  go1.2.2.src.tar.gz
+14616a2258d1a4029a6fd10bbbd9b564  go1.3beta2.src.tar.gz