diff --git a/src/lib.rs b/src/lib.rs
index b6be2de..3f28dad 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,6 +3,7 @@ use chrono::Datelike;
 use cookie::Cookie;
 use serde::Deserialize;
 use serde_json::json;
+use url::Url;
 
 fn deserialize_date<'de, D>(deserializer: D) -> Result<chrono::NaiveDate, D::Error>
 where
@@ -285,8 +286,8 @@ struct ApiTeachersResponse {
 
 #[derive(Debug)]
 pub struct Client {
-    pub webuntis_url: url::Url,
-    pub rpc_url: url::Url,
+    pub webuntis_url: Url,
+    pub rpc_url: Url,
     pub client_name: String,
     pub user_agent: String,
     pub username: String,
@@ -296,7 +297,7 @@ pub struct Client {
 }
 
 impl Client {
-    pub fn gen_rpc_url(endpoint: url::Url, school: &str) -> Result<url::Url> {
+    pub fn gen_rpc_url(endpoint: &Url, school: &str) -> Result<Url> {
         let mut x = endpoint.join("jsonrpc.do")?;
         x.query_pairs_mut().append_pair("school", school);