diff --git a/.gitignore b/.gitignore
index 6adbf15..72da8df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 SOURCES/Math-BigRat-0.2614.tar.gz
+/Math-BigRat-0.2614.tar.gz
diff --git a/.perl-Math-BigRat.metadata b/.perl-Math-BigRat.metadata
new file mode 100644
index 0000000..60c723c
--- /dev/null
+++ b/.perl-Math-BigRat.metadata
@@ -0,0 +1 @@
+2a04a8d8adabd6ed9c431f967054d86f4d932db4 Math-BigRat-0.2614.tar.gz
diff --git a/sources b/sources
index 134b083..a64e1bd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (Math-BigRat-0.2614.tar.gz) = 2a04a8d8adabd6ed9c431f967054d86f4d932db4
+SHA512 (Math-BigRat-0.2614.tar.gz) = f9bad3be3cea31fb795d156a16cd55b3a828215f5538b0f9918b2f9540de01d98c9831614687310da646d015b68e2eb144a5279f990cfc5982f3f1ff11758a2f