diff --git a/src/config.rs b/src/config.rs
index b1e98f1..285009e 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -456,7 +456,7 @@ mod test {
         let null = Config::default();
         let defaulted = Config::from_defaults();
 
-        let mut actual = null.clone();
+        let mut actual = null;
         actual.update(&defaulted);
 
         assert_eq!(actual, defaulted);
@@ -470,7 +470,7 @@ mod test {
             ..Default::default()
         };
 
-        let mut actual = null.clone();
+        let mut actual = null;
         actual.update(&extended);
 
         assert_eq!(actual, extended);
@@ -487,7 +487,7 @@ mod test {
             ..Default::default()
         };
 
-        let mut actual = base.clone();
+        let mut actual = base;
         actual.update(&extended);
 
         let expected: Vec<kstring::KString> = vec!["*.foo".into(), "*.bar".into()];
diff --git a/src/policy.rs b/src/policy.rs
index 780cccb..7393be0 100644
--- a/src/policy.rs
+++ b/src/policy.rs
@@ -405,7 +405,7 @@ mod test {
 
         let config = crate::config::Config {
             type_: maplit::hashmap! {
-                type_name.clone() => crate::config::TypeEngineConfig {
+                type_name => crate::config::TypeEngineConfig {
                     ..Default::default()
                 },
             },
@@ -448,12 +448,11 @@ mod test {
             },
             type_: maplit::hashmap! {
                 type_name.clone() => crate::config::TypeEngineConfig {
-                    extend_glob: vec![type_name.clone()],
+                    extend_glob: vec![type_name],
                     engine: crate::config::EngineConfig {
                         binary: Some(false),
                         ..Default::default()
                     },
-                    ..Default::default()
                 },
             },
             ..Default::default()
@@ -481,12 +480,11 @@ mod test {
             },
             type_: maplit::hashmap! {
                 type_name.clone() => crate::config::TypeEngineConfig {
-                    extend_glob: vec![type_name.clone()],
+                    extend_glob: vec![type_name],
                     engine: crate::config::EngineConfig {
                         binary: Some(false),
                         ..Default::default()
                     },
-                    ..Default::default()
                 },
             },
             ..Default::default()