diff --git a/.gitignore b/.gitignore
index 878019a..d180706 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 asio-1.4.1.tar.gz
 /asio-1.4.8.tar.bz2
+/asio-00cdf672654fda984b0c57218eaf77845ad4167a.tar.gz
diff --git a/sources b/sources
index 5d30325..6f8a360 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-bc2ca8ea37892870d194421154df122f  asio-1.4.8.tar.bz2
+c158ab8c9794426c771b4096d1eebb4d  asio-00cdf672654fda984b0c57218eaf77845ad4167a.tar.gz