diff --git a/.gitignore b/.gitignore
index e69de29..764a029 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/dieharder-3.31.1.tgz
diff --git a/sources b/sources
index e69de29..853bed4 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+b57404dfb812d4548caaf71a05be2d17  dieharder-3.31.1.tgz