diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a78e446
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/ff-0.13.0.crate
diff --git a/.rust-ff.metadata b/.rust-ff.metadata
index e69de29..1c5a5de 100644
--- a/.rust-ff.metadata
+++ b/.rust-ff.metadata
@@ -0,0 +1 @@
+2392858ff2ada3f92615bf69807db3ef89aa48ad  SOURCES/ff-0.13.0.crate
diff --git a/SOURCES/ff-0.13.0.crate b/SOURCES/ff-0.13.0.crate
deleted file mode 100644
index 77555fa..0000000
Binary files a/SOURCES/ff-0.13.0.crate and /dev/null differ