diff --git a/src/config.rs b/src/config.rs
index dd9ed3f..6b7386a 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1582,6 +1582,7 @@ impl PeerConfig {
 
     fn default_options() -> HashMap<String, String> {
         let mut mp: HashMap<String, String> = Default::default();
+        let _ =
         [
             keys::OPTION_CODEC_PREFERENCE,
             keys::OPTION_CUSTOM_FPS,
diff --git a/src/platform/mod.rs b/src/platform/mod.rs
index 5dc004a..6818add 100644
--- a/src/platform/mod.rs
+++ b/src/platform/mod.rs
@@ -62,6 +62,7 @@ extern "C" fn breakdown_signal_handler(sig: i32) {
         .ok();
     }
     unsafe {
+        #[allow(static_mut_refs)]
         if let Some(callback) = &GLOBAL_CALLBACK {
             callback()
         }