diff --git a/packages/cargo/jns42-generator/src/utils/read_url.rs b/packages/cargo/jns42-generator/src/utils/read_url.rs
index 1e6a4180..8a8caff5 100644
--- a/packages/cargo/jns42-generator/src/utils/read_url.rs
+++ b/packages/cargo/jns42-generator/src/utils/read_url.rs
@@ -6,17 +6,19 @@ use url::Url;
 
 pub type ReadUrlItem = Result<Vec<u8>, Box<dyn Error>>;
 
-pub async fn read_url(url: &Url) -> Result<Box<dyn Stream<Item = ReadUrlItem>>, Box<dyn Error>> {
+pub async fn read_url(
+    url: &Url,
+) -> Result<Box<dyn Stream<Item = ReadUrlItem> + Unpin>, Box<dyn Error>> {
     let scheme = url.scheme();
     match scheme {
-        "file:" => {
+        "file" => {
             let file = File::open(url.to_file_path().unwrap()).await?;
             let stream = ReadStream::new(file);
             let stream = stream.map(|item| item.map_err(|error| Box::new(error) as Box<dyn Error>));
 
             Ok(Box::new(stream))
         }
-        "http:" | "https:" => {
+        "http" | "https" => {
             let response = reqwest::get(url.as_str()).await?.error_for_status()?;
             let stream = response.bytes_stream();
             let stream = stream.map(|item| {
diff --git a/packages/cargo/jns42-generator/src/utils/yaml.rs b/packages/cargo/jns42-generator/src/utils/yaml.rs
index 1b006004..57da646e 100644
--- a/packages/cargo/jns42-generator/src/utils/yaml.rs
+++ b/packages/cargo/jns42-generator/src/utils/yaml.rs
@@ -1,16 +1,13 @@
 use crate::utils::yaml_deserializer::YamlDeserializer;
 use futures_util::StreamExt;
-use futures_util::TryStreamExt;
-use std::error::Error;
 use url::Url;
 
+use super::read_url::read_url;
+
 pub async fn load_yaml(url: &Url) -> Result<Option<serde_json::Value>, Box<dyn std::error::Error>> {
-    let response = reqwest::get(url.as_str()).await?.error_for_status()?;
-    let body = response
-        .bytes_stream()
-        .map_err(|error| Box::new(error) as Box<dyn Error>);
+    let stream = read_url(url).await?;
 
-    let mut deserializer = YamlDeserializer::new(body);
+    let mut deserializer = YamlDeserializer::new(stream);
     if let Some(item) = deserializer.next().await {
         let item = item?;