diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9d06f47
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/mockall_derive-0.11.4.crate
diff --git a/.rust-mockall_derive.metadata b/.rust-mockall_derive.metadata
index e69de29..3b95c57 100644
--- a/.rust-mockall_derive.metadata
+++ b/.rust-mockall_derive.metadata
@@ -0,0 +1 @@
+e87a0ffe262e95506fd6c9c4e171b7293263e712  SOURCES/mockall_derive-0.11.4.crate
diff --git a/SOURCES/mockall_derive-0.11.4.crate b/SOURCES/mockall_derive-0.11.4.crate
deleted file mode 100644
index df3b976..0000000
Binary files a/SOURCES/mockall_derive-0.11.4.crate and /dev/null differ
diff --git a/SOURCES/rust2rpm.conf b/SOURCES/rust2rpm.conf
new file mode 100644
index 0000000..d008cc4
--- /dev/null
+++ b/SOURCES/rust2rpm.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+unwanted-features =
+  nightly_derive