diff --git a/n-muench-calibre-precise.list b/n-muench-calibre-precise.list
deleted file mode 100644
index b5d5d93..0000000
--- a/n-muench-calibre-precise.list
+++ /dev/null
@@ -1 +0,0 @@
-# deb http://ppa.launchpad.net/n-muench/calibre/ubuntu precise main
diff --git a/n-muench-calibre-raring.list b/n-muench-calibre-raring.list
new file mode 100644
index 0000000..008dc0b
--- /dev/null
+++ b/n-muench-calibre-raring.list
@@ -0,0 +1 @@
+deb http://ppa.launchpad.net/n-muench/calibre/ubuntu raring main