diff --git a/.cvsignore b/.cvsignore
index 098885f..016e707 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1,2 @@
 rrdtool-1.2.12.tar.gz
+rrdtool-1.2.13.tar.gz
diff --git a/sources b/sources
index 0282dfe..e547606 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 7b544c38a818cbebcf06fe39b9f52d0d  rrdtool-1.2.12.tar.gz
+d9b5b7caa28e56de82780d943f59c231  rrdtool-1.2.13.tar.gz