diff --git a/api_client/src/lib.rs b/api_client/src/lib.rs
index 973f2ffbc..71ba9e438 100644
--- a/api_client/src/lib.rs
+++ b/api_client/src/lib.rs
@@ -20,7 +20,7 @@ pub enum Error {
     MissingProtocol,
     #[error("Error parsing HTTP Content-Length field: {0}")]
     ContentLengthParsing(std::num::ParseIntError),
-    #[error("Server responded with an error: {0:?}")]
+    #[error("Server responded with an error: {0:?}: {1:?}")]
     ServerResponse(StatusCode, Option<String>),
 }