diff --git a/.gitignore b/.gitignore
index 902d3b8..38ab2b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ mkfs.btrfs
 repair
 restore
 /btrfs-progs-0.19.20120817git043a639.tar.bz2
+/btrfs-progs-0.20.rc1.20121017git91d9eec.tar.bz2
diff --git a/sources b/sources
index dd0e90c..6c3dfd9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-97159994f7f5af4ac159825639bc88fc  btrfs-progs-0.19.20120817git043a639.tar.bz2
+b44804be936858099ed1fc5b9c247c6e  btrfs-progs-0.20.rc1.20121017git91d9eec.tar.bz2