diff --git a/rlgwebd.js b/rlgwebd.js
index 6756e97..80158b9 100755
--- a/rlgwebd.js
+++ b/rlgwebd.js
@@ -161,7 +161,7 @@ function TermSession(game, lkey, dims, handlers) {
       this.framebuf.copy(nbuf, 0, 0, this.frameoff);
       this.framebuf = nbuf;
       if (this.framebuf.length > 65536) {
-        tslog("Warning: Game %d frame buffer at %d bytes", this.tag(), 
+        tslog("Warning: Game %s frame buffer at %d bytes", this.tag(), 
                 this.framebuf.length);
       }
     }
@@ -207,7 +207,7 @@ function wsWatcher(conn, session) {
     session.removeListener('data', dataH);
     session.removeListener('exit', exitH);
     if (session.tag() in sessions)
-      tslog("A WebSocket watcher has left game %d", session.tag());
+      tslog("A WebSocket watcher has left game %s", session.tag());
   });
   conn.sendUTF(JSON.stringify({
             "t": "w", "w": session.w, "h": session.h, 
@@ -936,7 +936,7 @@ function wsHandler(wsRequest) {
     var tsession = sessions[watchmatch[1]];
     var conn = wsRequest.accept(null, wsRequest.origin);
     new wsWatcher(conn, tsession);
-    tslog("Game %d is being watched via WebSockets", tsession.tag());
+    tslog("Game %s is being watched via WebSockets", tsession.tag());
   }
   else if (playmatch !== null) {
     wsStart(wsRequest);