diff --git a/theseus/src/state/mr_auth.rs b/theseus/src/state/mr_auth.rs
index 383660fc5..a3949b041 100644
--- a/theseus/src/state/mr_auth.rs
+++ b/theseus/src/state/mr_auth.rs
@@ -351,6 +351,7 @@ pub async fn refresh_credentials(
         }
     }
 
+    credentials_store.save().await?;
     Ok(())
 }