diff --git a/mbuni/mmsc/mmsglobalsender.c b/mbuni/mmsc/mmsglobalsender.c
index 57c861d..f1e6579 100644
--- a/mbuni/mmsc/mmsglobalsender.c
+++ b/mbuni/mmsc/mmsglobalsender.c
@@ -584,7 +584,7 @@ static int mm7eaif_send(MmsVasp *vasp, Octstr *from, Octstr *to, Octstr *msgid,
      http_header_add(rh, "X-NOKIA-MMSC-To", octstr_get_cstr(to));
      http_header_add(rh, "X-NOKIA-MMSC-From", octstr_get_cstr(from));
      if (msgid) 
-	  http_header_add(rh, "X-NOKIA-MMSC-Message-Id", octstr_get_cstr(from));
+	  http_header_add(rh, "X-NOKIA-MMSC-Message-Id", octstr_get_cstr(msgid));
      http_header_add(rh, "X-NOKIA-MMSC-Version", EAIF_VERSION);
 
      if (mtype == MMS_MSGTYPE_SEND_REQ)