diff --git a/cli/src/config.rs b/cli/src/config.rs
index 305bbda..4a7d3ae 100644
--- a/cli/src/config.rs
+++ b/cli/src/config.rs
@@ -10,7 +10,7 @@ use rayon::prelude::*;
 #[derive(Debug, serde::Deserialize)]
 pub struct Entry {
     pub name: String,
-    pub keys: Box<[Box<Source>]>,
+    pub keys: Box<[Source]>,
 }
 
 impl Entry {
@@ -33,7 +33,7 @@ pub struct Config {
 
 impl Config {
     pub fn fetch(&self) -> Result<Output, ()> {
-        let keys = self.entries.par_iter().map(Entry::fetch).collect();
+        let keys = self.entries.into_par_iter().map(Entry::fetch).collect();
 
         Ok(Output { keys })
     }