diff --git a/src/hm/hmRadio.h b/src/hm/hmRadio.h
index c47d0fec..a9564196 100644
--- a/src/hm/hmRadio.h
+++ b/src/hm/hmRadio.h
@@ -208,6 +208,7 @@ class HmRadio {
                     default:
                         return;
                 }
+                cnt++;
             }
             sendPacket(invId, cnt, isRetransmit, true);
         }