1 files changed, 1 insertions, 1 deletions
diff --git a/utils.lisp b/utils.lisp
index d2a819e..be7af1e 100644
--- a/utils.lisp
+++ b/utils.lisp
@@ -335,7 +335,7 @@ ELEMENT-TYPE as the stream's."
         (when (and (integerp requested-time)
                    (integerp modified-time)
                    (>= requested-time modified-time))
-          (http-add-header "Status: 304 Not Modified")
+          (http-add-header "Status" "304 Not Modified")
           (http-send-headers)
           (ext:quit 0))))
   #-clisp