diff --git a/meilisearch-error/src/lib.rs b/meilisearch-error/src/lib.rs
index 26980290d..c6a62aa70 100644
--- a/meilisearch-error/src/lib.rs
+++ b/meilisearch-error/src/lib.rs
@@ -41,7 +41,7 @@ impl fmt::Display for ErrorType {
         match self {
             InternalError => write!(f, "internal"),
             InvalidRequestError => write!(f, "invalid_request"),
-            AuthenticationError => write!(f, "authentication"),
+            AuthenticationError => write!(f, "auth"),
         }
     }
 }