diff --git a/library/server/wsf/src/response/wsf_method_not_allowed_response.e b/library/server/wsf/src/response/wsf_method_not_allowed_response.e
index 4b33868a..7124577b 100644
--- a/library/server/wsf/src/response/wsf_method_not_allowed_response.e
+++ b/library/server/wsf/src/response/wsf_method_not_allowed_response.e
@@ -148,8 +148,10 @@ feature {WSF_RESPONSE} -- Output
 						</style>
 						</head>
 						<body>
-						<div id="header">]" + l_html_error_code_text + "[!!</div>
+						<div id="header">
 					]")
+				s.append (l_html_error_code_text)
+				s.append ("!!</div>")
 				s.append ("<div id=%"logo%">")
 				s.append ("<div class=%"outter%"> ")
 				s.append ("<div class=%"inner1%"></div>")
