diff --git a/src/config/mod.rs b/src/config/mod.rs
index fc3914a..b3f4f7b 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -68,8 +68,8 @@ impl Config {
         buf
     }
 
-    fn parse_buffer(buf: &String) -> serde_json::Map<String, Value> {
-        let json: Value = serde_json::from_str(&buf)
+    fn parse_buffer(buf: &str) -> serde_json::Map<String, Value> {
+        let json: Value = serde_json::from_str(buf)
             .expect("Error parsing config file");
 
         let object_data = json.as_object()
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 0c9e5c2..910db8d 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -1,5 +1,4 @@
 use std::net::UdpSocket;
-use chrono;
 use colored::Colorize;
 use crate::config::Config;