1 files changed, 2 insertions, 0 deletions
diff --git a/src/error.rs b/src/error.rs
index b78999f..1675b3c 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -31,6 +31,8 @@ pub enum ServiceError {
     BadAuth,
     #[error("bad base64: {0}")]
     BadBase64(#[from] base64::DecodeError),
+    #[error("connection upgrade failed")]
+    UpgradeFailed,
     #[error("impossible error")]
     Other,
 }