diff --git a/docs/html/google/play/billing/billing_reference.jd b/docs/html/google/play/billing/billing_reference.jd
index 4d80964d6cfba..902c2c6b34eb3 100644
--- a/docs/html/google/play/billing/billing_reference.jd
+++ b/docs/html/google/play/billing/billing_reference.jd
@@ -51,6 +51,11 @@ parent.link=index.html
     <td>1</td>
     <td>User pressed back or canceled a dialog</td>
   </tr>
+  <tr>
+    <td>{@code BILLING_RESPONSE_RESULT_SERVICE_UNAVAILABLE}</td>
+    <td>2</td>
+    <td>Network connection is down</td>
+  </tr>
   <tr>
     <td>{@code BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE}</td>
     <td>3</td>