diff --git a/compat.h b/compat.h
index cf97c7d..fb65cd6 100644
--- a/compat.h
+++ b/compat.h
@@ -21,7 +21,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-/* RCSID("$OpenBSD: compat.h,v 1.13 2000/12/06 22:58:15 markus Exp $"); */
+/* RCSID("$OpenBSD: compat.h,v 1.14 2001/01/08 22:29:05 markus Exp $"); */
 
 #ifndef COMPAT_H
 #define COMPAT_H
@@ -38,6 +38,7 @@
 #define SSH_OLD_SESSIONID	0x10
 #define SSH_BUG_PKAUTH		0x20
 #define SSH_BUG_DEBUG		0x40
+#define SSH_BUG_BANNER		0x80
 
 void    enable_compat13(void);
 void    enable_compat20(void);