diff --git a/shterm.js b/shterm.js
index 7bf614d..9db2d50 100644
--- a/shterm.js
+++ b/shterm.js
@@ -132,6 +132,7 @@ function getData() {
         ajaxstate.gotnothing();
       else if (response.t == "d") {
         writeData(response.d);
+        debug(1, "Got packet " + response.n);
         ajaxstate.gotdata();
       }
       return;
@@ -159,6 +160,7 @@ function postResponseHandler() {
     /* It is a data message */
     if (response.d) {
       writeData(response.d);
+      debug(1, "Got packet " + response.n);
     }
     ajaxstate.posted();
     return;