diff --git a/src/collector.rs b/src/collector.rs
index b5674c7..200095c 100644
--- a/src/collector.rs
+++ b/src/collector.rs
@@ -289,7 +289,7 @@ impl Inner {
             }
 
             let mut d = self.distributions.write().unwrap();
-            let outer_entry = d.entry(name.clone()).or_insert_with(BTreeMap::new);
+            let outer_entry = d.entry(name.clone()).or_default();
 
             let entry = outer_entry
                 .entry(labels)
diff --git a/src/extractors.rs b/src/extractors.rs
index 385ce9a..5725402 100644
--- a/src/extractors.rs
+++ b/src/extractors.rs
@@ -28,7 +28,7 @@ impl AdminConfig {
     }
 
     fn verify(&self, token: XApiToken) -> Result<bool, Error> {
-        bcrypt::verify(&token.0, &self.hashed_api_token).map_err(Error::bcrypt_verify)
+        bcrypt::verify(token.0, &self.hashed_api_token).map_err(Error::bcrypt_verify)
     }
 }