diff --git a/include/vlc_httpd.h b/include/vlc_httpd.h
index dc3b96b977f85477344eeb55841acdeb9eb418c6..29b8229e7b6baa7a8eedf37f6fdb1e97bf6a9ca7 100644
--- a/include/vlc_httpd.h
+++ b/include/vlc_httpd.h
@@ -142,7 +142,7 @@ VLC_API httpd_stream_t * httpd_StreamNew( httpd_host_t *, const char *psz_url, c
 VLC_API void httpd_StreamDelete( httpd_stream_t * );
 VLC_API int httpd_StreamHeader( httpd_stream_t *, uint8_t *p_data, int i_data );
 VLC_API int httpd_StreamSend( httpd_stream_t *, const block_t *p_block );
-VLC_API int httpd_StreamSetHTTPHeaders(httpd_stream_t *, httpd_header *, size_t);
+VLC_API int httpd_StreamSetHTTPHeaders(httpd_stream_t *, const httpd_header *, size_t);
 
 /* Msg functions facilities */
 VLC_API void httpd_MsgAdd( httpd_message_t *, const char *psz_name, const char *psz_value, ... ) VLC_FORMAT( 3, 4 );
diff --git a/src/network/httpd.c b/src/network/httpd.c
index 7e0cee164afbec0fc8a747657e9b33960cb93b80..9e911b4d662bc22b83d5a09ec3064f723b68b68a 100644
--- a/src/network/httpd.c
+++ b/src/network/httpd.c
@@ -2052,7 +2052,8 @@ static void* httpd_HostThread(void *data)
     return NULL;
 }
 
-int httpd_StreamSetHTTPHeaders(httpd_stream_t * p_stream, httpd_header * p_headers, size_t i_headers)
+int httpd_StreamSetHTTPHeaders(httpd_stream_t * p_stream,
+                               const httpd_header *p_headers, size_t i_headers)
 {
     if (!p_stream)
         return VLC_EGENERIC;