diff --git a/src/main.rs b/src/main.rs
index f958050..4a2c76a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -40,9 +40,9 @@ async fn main() -> eyre::Result<()> {
     );
 
     let mut cb = RemoteCallbacks::new();
-    cb.credentials(|_, _, _| {
+    cb.credentials(|_, username, _| {
         if let Some(sock) = std::env::var("SSH_AUTH_SOCK").ok() {
-            return Cred::ssh_key_from_agent("git");
+            return Cred::ssh_key_from_agent(username.unwrap_or("git"));
         }
         let username = std::env::var("GIT_USERNAME").expect("GIT_USERNAME to be set");
         let password = std::env::var("GIT_PASSWORD").expect("GIT_PASSWORD to be set");
@@ -118,9 +118,9 @@ async fn main() -> eyre::Result<()> {
 
     let mut remote = repo.find_remote("origin")?;
     let mut cb = RemoteCallbacks::new();
-    cb.credentials(|_, _, _| {
+    cb.credentials(|_, username, _| {
         if let Some(sock) = std::env::var("SSH_AUTH_SOCK").ok() {
-            return Cred::ssh_key_from_agent("git");
+            return Cred::ssh_key_from_agent(username.unwrap_or("git"));
         }
         let username = std::env::var("GIT_USERNAME").expect("GIT_USERNAME to be set");
         let password = std::env::var("GIT_PASSWORD").expect("GIT_PASSWORD to be set");