diff --git a/.gitignore b/.gitignore
index daa2d4d..cdc5bef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/Net-LibIDN-0.12.tar.gz
+/Net-LibIDN-0.12.tar.gz
diff --git a/sources b/sources
index 98e7638..25ecee5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (Net-LibIDN-0.12.tar.gz) = ac446edf66ac523d5463b59ed9698e2ccb9b04ab
+SHA512 (Net-LibIDN-0.12.tar.gz) = 2c80d0e3d4635e225e8866a1ef6335e3b8642662101e89fde6529aa07acc1eaf8adbe20fadd1d44898651f9d67a3d00c11ff71a22a2aa3027e81643e700d79ee