diff --git a/.gitignore b/.gitignore
index d102fad..66f072a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ ipmitool-1.8.11.tar.bz2
 /ipmitool-1.8.16.tar.bz2
 /ipmitool-1.8.17.tar.bz2
 /ipmitool-1.8.18.tar.bz2
+/ipmitool-1.8.18.tar.gz
diff --git a/sources b/sources
index ab8a0ed..91d6185 100644
--- a/sources
+++ b/sources
@@ -1,5 +1 @@
-95bd2072031533893cd9d5d9c9603d92  exchange-bmc-os-info
-6598ee7c4ba2c8f69ef2ad48e502cada  exchange-bmc-os-info.service
-3a728964cb3990f3fd6febef36b4e8af  exchange-bmc-os-info.sysconf
-b8943d4efa72aa65e2409194f8d30bdb  set-bmc-url.sh
-bab7ea104c7b85529c3ef65c54427aa3  ipmitool-1.8.18.tar.bz2
+SHA512 (ipmitool-1.8.18.tar.gz) = 2f2b9c4ce76eb2afdac168edbd41241352c2d4d18286494ffb57dcf750f18448d144543faa8a5494f077c78a4f5ae730624d3798ba6e621249c42fd868d86406