diff --git a/vncviewer/CConn.h b/vncviewer/CConn.h
index 4592887..9a15762 100644
--- a/vncviewer/CConn.h
+++ b/vncviewer/CConn.h
@@ -34,6 +34,8 @@
 
   void refreshFramebuffer();
 
+  const char *connectionInfo();
+
   // FdInStreamBlockCallback methods
   void blockCallback();