diff --git a/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java b/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java
index c5b39532..6603a44d 100644
--- a/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java
+++ b/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java
@@ -802,8 +802,9 @@ private void processDelivery(final MsgServerCtrl ctrl, final long id) {
             int seq = ctrl.getIntParam("seq", 0);
             if (seq > 0) {
                 setSeq(seq);
+                setTouched(ctrl.ts);
                 if (id > 0 && mStore != null) {
-                    if (mStore.msgDelivered(Topic.this, id, ctrl.ts, seq)) {
+                    if (mStore.msgDelivered(this, id, ctrl.ts, seq)) {
                         setRecv(seq);
                     }
                 } else {
@@ -811,7 +812,7 @@ private void processDelivery(final MsgServerCtrl ctrl, final long id) {
                 }
                 setRead(seq);
                 if (mStore != null) {
-                    mStore.setRead(Topic.this, seq);
+                    mStore.setRead(this, seq);
                 }
             }
         }