diff --git a/common/rfb/VNCServerST.h b/common/rfb/VNCServerST.h
index 545b9a4..a994c94 100644
--- a/common/rfb/VNCServerST.h
+++ b/common/rfb/VNCServerST.h
@@ -198,9 +198,9 @@
 
     KeyRemapper* keyRemapper;
 
-    time_t lastUserInputTime;
-    time_t lastDisconnectTime;
-    time_t lastConnectionTime;
+    Timer idleTimer;
+    Timer disconnectTimer;
+    Timer connectTimer;
 
     Timer frameTimer;
   };