diff --git a/lib/redux/auth/auth_middleware.dart b/lib/redux/auth/auth_middleware.dart
index 3138f2a8a..619458fbc 100644
--- a/lib/redux/auth/auth_middleware.dart
+++ b/lib/redux/auth/auth_middleware.dart
@@ -86,8 +86,10 @@ Middleware<AppState> _createLoginRequest(AuthRepository repository) {
       const errorPattern = 'failed due to: Deserializing';
       if (message.contains(errorPattern)) {
         message = 'Error: ' +
-            message.substring(
-                message.lastIndexOf(errorPattern) + errorPattern.length);
+            message
+                .substring(
+                    message.lastIndexOf(errorPattern) + errorPattern.length)
+                .trim();
       } else if (message.toLowerCase().contains('no host specified')) {
         message = 'An error occurred, please check the URL is correct';
       } else if (message.contains('404')) {