diff --git a/src/Sag.php b/src/Sag.php
index <HASH>..<HASH> 100644
--- a/src/Sag.php
+++ b/src/Sag.php
@@ -552,7 +552,7 @@ class Sag
           else
           {
             $line = explode(':', $line, 2);
-            $response->headers->$line[0] = $line[1];
+            $response->headers->$line[0] = ltrim($line[1]);
           }
         }
       }
Removing a leading white space on header values.