diff --git a/markbase-core/src/webdav.rs b/markbase-core/src/webdav.rs
index defd712..19744b7 100644
--- a/markbase-core/src/webdav.rs
+++ b/markbase-core/src/webdav.rs
@@ -37,7 +37,6 @@ fn map_vfs_error(e: VfsError) -> FsError {
 
 /// Expected credentials for WebDAV Basic Auth validation
 #[derive(Clone)]
-#[derive(Clone)]
 pub struct WebdavCredentials {
     pub username: String,
     pub password: Option<String>,