diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..38a4ebc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/heapless-0.7.16.crate
diff --git a/.rust-heapless.metadata b/.rust-heapless.metadata
index e69de29..1f9ff0d 100644
--- a/.rust-heapless.metadata
+++ b/.rust-heapless.metadata
@@ -0,0 +1 @@
+c6a0ffee629e461ca12b7ddde899c76ffb101f2b  SOURCES/heapless-0.7.16.crate
diff --git a/SOURCES/heapless-0.7.16.crate b/SOURCES/heapless-0.7.16.crate
deleted file mode 100644
index 0e43755..0000000
Binary files a/SOURCES/heapless-0.7.16.crate and /dev/null differ
diff --git a/SOURCES/rust2rpm.conf b/SOURCES/rust2rpm.conf
new file mode 100644
index 0000000..cb2a328
--- /dev/null
+++ b/SOURCES/rust2rpm.conf
@@ -0,0 +1,5 @@
+[DEFAULT]
+unwanted-features =
+  __trybuild
+  defmt
+  defmt-impl