1 files changed, 2 insertions, 2 deletions

diff --git a/networking/httpd.c b/networking/httpd.c
index 97b04fb03..0de60ba06 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -889,8 +889,8 @@ static int sendHeaders(HttpResponseNum responseNum)
 
         if (config->ContentLength != -1) {    /* file */
                 strftime(timeStr, sizeof(timeStr), RFC1123FMT, gmtime(&config->last_mod));
-                len += sprintf(buf+len, "Last-Modified: %s\r\n%s %"OFF_FMT"\r\n",
-                                timeStr, "Content-length:", (off_t) config->ContentLength);
+                len += sprintf(buf+len, "Last-Modified: %s\r\n%s %"OFF_FMT"d\r\n",
+                        timeStr, "Content-length:", config->ContentLength);
         }
         strcat(buf, "\r\n");
         len += 2;